Tag Archives: chains

China factory Factory Sales Heavy Duty/Black Painting/Galvanized/Carburized Lifting Link Welded Alloy Steel Traction Conveyor Chains with CE/ISO for Mining Use/Hoisting

Product Description

Product introduction

 

1. Size 6mm to 22mm, alloy steel 25MnV or 20MN2,

 

24mm to 42mm using imported German 23MnNiMoCr54 alloy steel

 

2. Surface: self-coloring, painted black; Plastic coated galvanized

 

3. Safety factor :4:1

 

4. Comply with EN818-2 standard

 

5. Standard CHINAMFG or customer requirements, at least 1 meter apart

 

6. Serial number printed on high power round steel chain;

 

All production and certification dates are also recorded. Mark once per Meter run.

Lifting and rigging chain has been 1 of the most popular rigging products on the market for many years, mainly due to its strength, durability, and ease of use. All our alloy steel rigging and lifting chain is heat treated to offer industry leading load capacity and durability. Some steel rigging chains are approved for overhead lifting, while others are not, so it is important to always know what type of lifting chain your specific rigging application requires

Product specification

Product name 10mm Grade 80 Chain Lift Anchor Transport Welded Alloy Carbon Stainless Steel Heavy Duty Lifting Chain with Hook
Grade Grade 80 Grade 100 or as your request
Size 4/5/6/7/8/10/11/12/13/16/19/20/22/28/32mm or as your request
Color Black , Self color ,Yellow , Red or As your request
Length Custom
Material Alloy steel, 20Mn2A, Stainless steel , high carbon steel .
Surface treatment Blacken finished ,Hot dip galvanized , electroplating , powder coating ,black painted .
Structure Welded chain
Process Fully automatic deburring
Sample Support
OEM&ODM Support
MOQ 2T
Standards G30 G43 G70 CHINAMFG chains NACM/SATM chains
Certificate ISO9001 & CE
Method of payment T/T ,Western Union.
Key words 10mm Grade80 Chain Lift Anchor Transport Welded Alloy Carbon Stainless Steel Heavy Duty lifting chain ;Single Leg CHINAMFG G100 EN818 polished Electric hot dip galvanized black finished painted lifting chain;Us standard black self color plated zinc strong chromate coating 1leg 2legs 3legs 4legs lifting chain

HangZhou CHINAMFG CO, Ltd. The company is located in ZheJiang province on the east coast of China. As a professional chain manufacturer, QRE focuses on the production and technology of carbon steel, alloy and stainless steel chains, and has established a good reputation and reputation in the local market.

1. High quality alloy material, strong and durable.

 

2.Thick and bulky, not decoupling, carrying capacity is stronger. Any combination of rigging to meet different use requirements

3. Finishing is not only smooth surface, but also improve its wear resistance, corrosion resistance, rust resistance to obtain high hardness.

 

4. All kinds of hooks, rings, widely used in vehicles and boats, machinery, mines, ports and other lifting places.

 

Purpose of use

 

High strength chain for carrying heavy loads

 

Used for heavy lifting in mines and construction sites

Grade CHINAMFG lifting chain is an indispensable lifting device when lifting heavy objects. It is made of high-quality alloy steel(manganese steel,etc.),and the quality is strictly controlled throughout the whole process. Only in this way can the lifting chain reach Grade 80 international standard.

Company Profile

Founded in 1998, HangZhou Fuster Rigging Co., Ltd., formerly known as Xihu (West Lake) Dis. Chain Factory, is located in Xihu (West Lake) Dis. County of ZheJiang Province known as “The Gem City of China”, and specializes in producing and marketing chain and rigging related products at home and abroad.

Our company has independent import and export operating rights, and can handle the certifications of CCS, LR, DNV and other famous classification societies for products. Our products are sold to dozens of countries such as Europe, America and Middle East as well as more than 10 provincial and municipal regions in China, and are widely applied to the fields of ships, steel, petrochemical industry, coal mine, etc.

In the principle of “Quality-honoring & Promise-keeping”, our company meets the requirements of all the customers through service innovation, changes the original production state through technical innovation, improves the product quality through process innovation, and continuously goes to standardization, elaboration, process and scientification through the business thought of constant innovation.
Absolute CHINAMFG will move a heart of stone. Our company is willing to cooperate with domestic and foreign new/old customers in utmost sincerity, to create a common future!

The production process

How do we control quality:
a) Pay attention to adaptation for manufacture process 
b) Approval report for shipment 
c) Third party inspection is accepted
d) Keeping quality guarantee for a long period
e) Guaranteeing quality inspection of each product before assembly and packing.

f) Comply with ISO 9001

Packing and transportation
Why choose us?

1.Stable Brand Cooperation
2.High Quality Production
3.Excellent Service
4.High Quality Product

FAQ

1.How long is your delivery time?
A: Generally it is 5-10 work days if the goods are in stock. or it is 15-20 work days if the goods are not in stock, it is according to quantity.

2.What is your terms of payment ?
A: Payment=1000USD, 25% T/T in advance ,balance before shippment.

3.What products do you supply?
As mentioned above, HangZhou CHINAMFG Factory is capable of supplying:
√All kinds of marine supplies
√Chains
√Rigging hardwares
√Fasteners
√related hardwares

4.How do I receive the goods?
With our professional transport agents, we are capable of delivery products to most ports all over the world.Door-to-door service is also supported.
FOB, C&F, CIF are most commonly used trade terms.

5.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.

6.Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.

Certificate
Our team

Our foreign trade staff are all senior staff with more than 10 years of experience, and our foreign trade manager has more than 20 years of experience in foreign trade. In addition to providing you with the best products, we can also provide you with the best service /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Usage: Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain, Lifting Chain
Material: Alloy
Surface Treatment: Baking Paint
Samples:
US$ 0/Meter
1 Meter(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

What are the safety considerations when using pitch chains in power transmission?

When using pitch chains in power transmission applications, safety is of utmost importance. These chains are responsible for transferring power and torque in various industrial machinery and equipment. Here are some essential safety considerations to keep in mind:

  • Proper Guarding: Ensure that all exposed parts of the pitch chain and sprockets are properly guarded to prevent accidental contact with moving components. This helps to protect operators and other personnel from potential hazards.
  • Regular Inspection: Conduct regular inspections of the pitch chain, sprockets, and related components to check for signs of wear, damage, or misalignment. Address any issues promptly to avoid chain failure and potential accidents.
  • Correct Tension: Maintaining the correct tension in the pitch chain is crucial for efficient power transmission and to prevent the chain from derailing. Avoid over-tensioning or under-tensioning, as both can lead to premature wear and reduce safety.
  • Appropriate Lubrication: Proper lubrication is essential to reduce friction and wear in the chain. Use the manufacturer-recommended lubricants and follow the lubrication schedule to extend the chain’s lifespan and maintain smooth operation.
  • Load Limits: Adhere to the load limits specified by the chain manufacturer. Overloading the chain can lead to stress and fatigue, compromising its integrity and potentially causing accidents.
  • Chain Speed: Ensure that the pitch chain is operated within the recommended speed limits. Excessive speed can generate excessive heat and increase the risk of failure.
  • Training and Awareness: Provide proper training to operators and maintenance personnel regarding the safe operation, inspection, and maintenance of pitch chains. Promote a safety-conscious work environment and encourage reporting of any potential issues.
  • Replacement of Worn Parts: Replace any worn or damaged components promptly with genuine parts from the manufacturer. Using non-standard or worn-out parts can compromise the safety and performance of the pitch chain.

By following these safety considerations and guidelines, the risk of accidents and downtime due to chain failure can be significantly reduced, ensuring safe and reliable power transmission in industrial machinery.

China factory Factory Sales Heavy Duty/Black Painting/Galvanized/Carburized Lifting Link Welded Alloy Steel Traction Conveyor Chains with CE/ISO for Mining Use/Hoisting  China factory Factory Sales Heavy Duty/Black Painting/Galvanized/Carburized Lifting Link Welded Alloy Steel Traction Conveyor Chains with CE/ISO for Mining Use/Hoisting
editor by CX 2024-05-07

China Hot selling Duplex Chain Double Roller Metric Engineering Steel Chains Conveyor Hollow Pin Toothen Short Pitch Transmission Bush Heavy Duty Cranked Link Sleeve Mill Chain

Product Description

Product Description

1.Standards: ISO /DIN /ANSI 
2.Model: 25-160,04B-32B Simplex,Duplex,Triplex,Heavy duty 
3.Materials:304,316
4.Tensile strength:15-20% higher than the standard
5.Certificate of Quality: ISO 9001,SGS,BV
6.Good lubrication with excellent grease.

Products are made of high quality alloy steel production. The plates are punched and squeezed bores by precision technology. The pin, bush, roller are machined by high-efficiency automatic equipment and automatic grinding equipment, then through heat treatment of carburization, carbon and nitrogen protection mesh belt furnace, surface blasting process etc. Assembled precision by Internal hole position, spin riveted by pressure to ensure the performance of the entire chain.

Specifications

Technique Treatment
1 Shot Peening 8 Quenching
2 Bluing 9 Tempering
3 Phosphate 10 Oiling
4 Nickel-plated 11 Greasing
5 Zincing 12 Special color
6 Heat Treatment 13 Stain proofing
7 Carburizing 14 Pre-stretched and anti-fatigue

 

 

Why choose us

HangZhou HangZhou Chain Industries Co., Ltd founded in 1988, is a professional manufacturer of industry transmission chains, motorcycle chains, conveyor chains, dust and water proof sealed chains and some special chains, is also the earliest manufacturer that developed and produced O-ring and X-ring sealed chains. In 2001, HangZhou′s sealed chains were awared “outstanding new products of national chain industry” and “special award”.

HangZhou has 3 famous brands: “YF”, “QJ” and “HQL”. More than 60% of his products exported to oversea markets. The products completely conform to the ISO, ANSI, BS, DIN, JIS international standards and the national industry standards. HangZhou has set up a complete set of quality management system which is provided with advanced inspection and test equipment. Since 2001, HangZhou has been successfully certified by ISO9001 Quality Management System, SGS inspection and BV inspection.

HangZhou paies great attention on environmental protection and energy saving. The product well displays environmental protection and energy saving.

“Keeping improving, Serve customers” is HangZhou′s quality policy. With many years of unceasing efforts, innovation and strictly quality control, HangZhou has won the confidences and identifications from users and distributors all over the world. “Excellent quality from our management innovation, and satisfaction with services from brand management concepts. ” So qianjing will be your reliable business partner, your relieved choice.

Packaging & Shipping


Our Service

1. Any of your kind inquiry conveyor chain would be replied within 24 hours.
2. Well-trained and experienced sales staffs will reply all your concerns in fluent English.
3. OEM services are available with us, our professional designer would make your private idea into being.
4. Protection of your sales area, ideas of design and all your private information.
5. Delivery by air mail or ship for your orders.
Why choose us
1. We are the manufacture.
2. We have near 30 years experience of making chains and chain links.
3. Our design team has extensive experience in the chain design.
4. Best service and prompt delivery.
5. We offer various styles, size and colors to meet your requirement.
6. We covering a production area of 18750 square CHINAMFG have more than 100 employees and we have a complete set of testing equipment to ensure our quality.
 

FAQ

1. Are you manufacturer or trade Company?
We are a factory founded in 1988 with trade team for international service.

 

2. What terms of payment you usually use?
T/T 30% deposit and 70% against document, Western Union, L/C at sight

 

3. what is your lead time for your goods?
Normally 45 days after confirmed order. 30 days could be available in low season for some items (during May to July), and 65 days during new year and hot season ( Jan to March).

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Standard or Nonstandard: Standard
Application: Conveyer Equipment, Packaging Machinery, Food Machinery, Mining Equipment, Agricultural Machinery, Industry
Surface Treatment: Stainless Steel
Structure: Roller Chain
Material: Stainless Steel
Type: Circular Gear
Customization:
Available

|

Customized Request

bush chain

What are the benefits of using a plastic bush chain?

Plastic bush chains offer several advantages in various industrial applications. Here are some benefits of using a plastic bush chain:

1. Corrosion Resistance: Plastic bush chains are highly resistant to corrosion, making them ideal for use in humid or corrosive environments. Unlike metal chains, plastic chains do not rust or deteriorate when exposed to moisture, chemicals, or certain harsh conditions.

2. Lightweight: Plastic bush chains are significantly lighter than their metal counterparts. This lightweight nature reduces the overall weight of the system, making it easier to handle and operate. It also minimizes the load on supporting structures and reduces energy consumption.

3. Low Noise and Vibration: Plastic bush chains produce minimal noise and vibration during operation. Their smooth and quiet operation is beneficial in applications where noise reduction is required, such as in conveyor systems or assembly lines located in noise-sensitive environments.

4. Self-Lubrication: Some plastic bush chains are designed with built-in self-lubricating properties. These chains incorporate lubricating additives or solid lubricants within the plastic material, reducing the need for external lubrication. Self-lubricating plastic bush chains result in reduced maintenance requirements and prolonged chain life.

5. Chemical Resistance: Plastic bush chains exhibit excellent resistance to various chemicals, including oils, solvents, acids, and alkalis. This chemical resistance allows them to maintain their performance and structural integrity even in environments where exposure to chemicals is common.

6. Design Flexibility: Plastic bush chains offer design flexibility, allowing for customization to meet specific application requirements. They can be manufactured in various shapes, sizes, and configurations to accommodate different load capacities, speeds, and operating conditions.

7. Reduced Wear on Equipment: Plastic bush chains have lower friction coefficients compared to metal chains. This reduced friction minimizes wear on the sprockets and other mating components, extending the service life of the entire system and reducing maintenance costs.

8. Electrical Insulation: Plastic bush chains have excellent electrical insulation properties, making them suitable for applications where electrical conductivity needs to be avoided. They can be used in electrical or electronic assembly lines or environments where static electricity control is necessary.

These benefits make plastic bush chains a viable alternative to traditional metal chains in various industries, including food processing, packaging, pharmaceuticals, electronics, and many others.

bush chain

What are the benefits of using a self-lubricating bush chain?

Using a self-lubricating bush chain offers several advantages in industrial applications:

1. Reduced maintenance: Self-lubricating bush chains are designed to minimize the need for manual lubrication. They incorporate special materials or coatings that provide built-in lubrication, reducing the frequency of lubrication maintenance tasks.

2. Increased operational efficiency: The self-lubricating feature ensures consistent and proper lubrication of the bush chain, which helps to reduce friction and wear. This results in improved efficiency and smoother operation of the chain, reducing energy consumption and increasing overall system performance.

3. Extended chain life: Proper lubrication is essential for preserving the integrity and longevity of a bush chain. Self-lubricating bush chains offer superior lubrication capabilities, reducing friction and wear on the chain components. This leads to longer chain life, reducing the frequency of chain replacement and associated downtime.

4. Contamination resistance: Self-lubricating bush chains often have enhanced resistance to contaminants such as dust, dirt, and moisture. The lubrication materials or coatings used in these chains help repel or resist the entry of contaminants, reducing the risk of chain malfunction or premature failure.

5. Cost savings: By eliminating or reducing the need for manual lubrication, self-lubricating bush chains can result in cost savings associated with labor, lubrication materials, and maintenance downtime. The extended chain life also contributes to cost savings by reducing the frequency of chain replacements.

6. Environmental friendliness: Self-lubricating bush chains often use lubrication materials that are environmentally friendly, such as dry film lubricants or solid lubricants. This reduces the potential for lubricant leakage or contamination of the surrounding environment.

Overall, the use of self-lubricating bush chains provides significant benefits in terms of reduced maintenance, improved efficiency, extended chain life, contamination resistance, cost savings, and environmental considerations. These advantages make self-lubricating bush chains a preferred choice in many industrial applications where reliable and low-maintenance chain operation is essential.

bush chain

What are the applications of bush chains in industrial settings?

Bush chains, also known as bush roller chains or bushing chains, have a wide range of applications in various industrial settings. Their versatility and durability make them suitable for demanding environments and heavy-duty applications. Here are some common industrial applications of bush chains:

1. Industrial Machinery: Bush chains are used in a wide range of industrial machinery, including conveyors, material handling equipment, packaging machines, printing presses, and textile machinery. They provide reliable power transmission and can handle high loads and continuous operation.

2. Agricultural Equipment: Bush chains are extensively used in agricultural machinery such as tractors, combines, harvesters, and irrigation systems. They facilitate the transfer of power from the engine to various agricultural implements and enable efficient operation in tough farming conditions.

3. Automotive Systems: Bush chains find applications in automotive systems such as timing drives, camshaft drives, and engine oil pumps. They ensure precise synchronization of engine components and reliable power transmission for efficient and smooth operation.

4. Material Handling: Bush chains are commonly used in material handling equipment like forklifts, hoists, and cranes. They enable the lifting and movement of heavy loads and ensure reliable power transmission in demanding industrial environments.

5. Mining and Construction: In the mining and construction industries, bush chains are employed in equipment such as excavators, bulldozers, crushers, and conveyor systems. They can withstand harsh conditions, high loads, and abrasive materials commonly encountered in these industries.

6. Power Transmission: Bush chains are utilized in power transmission systems where torque and speed need to be transferred from one component to another. They are commonly found in power plants, pulp and paper mills, steel mills, and other heavy industrial applications.

7. Food Processing: Bush chains designed for food-grade applications are used in the food processing industry. They comply with strict hygiene and sanitation standards and are resistant to corrosion, allowing for safe and efficient operation in food production lines.

Overall, bush chains play a vital role in numerous industrial applications, providing reliable and efficient power transmission, durability, and resistance to harsh operating conditions. Their adaptability and strength make them a preferred choice in various industrial sectors.

China Hot selling Duplex Chain Double Roller Metric Engineering Steel Chains Conveyor Hollow Pin Toothen Short Pitch Transmission Bush Heavy Duty Cranked Link Sleeve Mill Chain  China Hot selling Duplex Chain Double Roller Metric Engineering Steel Chains Conveyor Hollow Pin Toothen Short Pitch Transmission Bush Heavy Duty Cranked Link Sleeve Mill Chain
editor by CX 2024-04-30

China factory Gearbox Transmission Belt Parts Attachment Products Series Short/Long Pitch Precision Simplex Roller Chains and Bush Chains for Agriculture

Product Description

Product Description

Our chains are engineered to deliver exceptional performance and durability, ensuring a smooth and reliable ride for your bike. Crafted from high-strength materials and designed for precision, our motorcycle chains offer excellent power transmission, reducing energy loss and enhancing your motorcycle’s overall efficiency.Whether you’re a weekend rider or a dedicated motorcyclist, you can trust our chains to withstand the rigors of the road. They’re built to resist wear and corrosion, providing long-lasting performance HangZhou after HangZhou. So, if you’re looking for a motorcycle chain that combines strength, reliability, and longevity, look no further. Choose our motorcycle chains for a smoother, more dependable ride on 2 wheels.

Detailed Photos

 

Certifications

 

Packaging & Shipping

 

Company Profile

Kunyi Metal Materials Co., Ltd., formerly known as ZheJiang Yakuo Industry and Trade Co., Ltd., specializes in the production and sales of bicycle parts and motorcycle parts and alloy profile for 30 years. It is 1 of the large manufacturers of bicycle parts in the north. For the past 30 years, we have been exported to Central and Eastern Europe, South America, Southeast Asia, Africa and other regions, and have received widespread praise in the domestic and international markets. We adhere to the principle of “quality first, reputation guarantee, and customer satisfaction”, strive for integrity, pragmatism, and innovation, and look CHINAMFG to working with you for a CHINAMFG situation with our excellent technical strength and sincere service quality.

FAQ

Q1: Are you a factory or trading company?
A: Our factory is 1 of the large manufacturers of bicycle and motorcycle parts in north China, which was founded in 1993.  It’s located in Xihu (West Lake) Dis. County, LangFang City.
Q2: When can get the price?
A: We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order, you can call us directly.
Q3:Can I have my own customized product?
A: Yes, your customized requirements for color, size, logo, design, package, carton mark .etc. are welcome.
Q4:What is the MOQ?  
A: Our MOQ is 500.
Q5:Do you charge for the sample?
A:There is no charge for the sample. We only charge for shipping.
Q6: How to deliver your product?
A: We cooperate with very reliable shipping company and agent, if you dont have your own agent, we can help you and give you suggestions and the most economic way for shipping by sea.
Q7: How does your factory carry out quality control?
A: We attach great importance to quality control. Every part of our products has its own QC.
product/mQwrpkEdFJYn/China-Stylish-Young-Motorcycle-Helmet-Motorcycle-Accessories-.html

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service: Best After Sale Service
Warranty: 1
Type: Spark Plug
Certification: CE, EEC
Material: Alloy
Types: Motorcycle
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

bush chain

What are the future trends and advancements in bush chain technology?

The future of bush chain technology is driven by the continuous pursuit of improving performance, reliability, and efficiency. Here are some emerging trends and advancements in bush chain technology:

1. Advanced Materials: Manufacturers are exploring the use of advanced materials such as high-strength alloys, polymers, and composites to enhance the durability and load-carrying capacity of bush chains. These materials offer improved wear resistance, corrosion resistance, and reduced weight.

2. Enhanced Lubrication Systems: Lubrication plays a crucial role in the smooth operation of bush chains. Future advancements aim to develop more efficient lubrication systems that provide better coverage, reduce friction, and extend the chain’s service life. Self-lubricating bush chains are also being developed, eliminating the need for external lubrication.

3. Precision Manufacturing: Advancements in manufacturing technologies, such as computer numerical control (CNC) machining and additive manufacturing, enable the production of bush chains with higher precision and tighter tolerances. This results in improved chain performance, reduced noise, and smoother operation.

4. IoT Integration: The integration of Internet of Things (IoT) technology allows for real-time monitoring of bush chain performance and condition. IoT-enabled sensors can detect wear, fatigue, and other potential issues, enabling predictive maintenance and optimizing chain performance.

5. Intelligent Control Systems: The development of intelligent control systems enables better monitoring and control of bush chain operation. These systems can optimize chain speed, tension, and alignment, leading to improved efficiency and reduced energy consumption.

6. Sustainability and Environmental Considerations: Future advancements in bush chain technology focus on reducing environmental impact. This includes the development of eco-friendly materials, energy-efficient designs, and recyclable chain components.

7. Customization and Modular Design: The trend towards customization and modular design allows for greater flexibility in adapting bush chains to specific application requirements. Modular bush chain systems simplify installation, maintenance, and replacement, reducing downtime and improving overall system efficiency.

These trends and advancements in bush chain technology aim to address industry needs for higher performance, increased reliability, and reduced maintenance, paving the way for more efficient and sustainable industrial applications.

bush chain

What are the benefits of using a self-lubricating bush chain?

Using a self-lubricating bush chain offers several advantages in industrial applications:

1. Reduced maintenance: Self-lubricating bush chains are designed to minimize the need for manual lubrication. They incorporate special materials or coatings that provide built-in lubrication, reducing the frequency of lubrication maintenance tasks.

2. Increased operational efficiency: The self-lubricating feature ensures consistent and proper lubrication of the bush chain, which helps to reduce friction and wear. This results in improved efficiency and smoother operation of the chain, reducing energy consumption and increasing overall system performance.

3. Extended chain life: Proper lubrication is essential for preserving the integrity and longevity of a bush chain. Self-lubricating bush chains offer superior lubrication capabilities, reducing friction and wear on the chain components. This leads to longer chain life, reducing the frequency of chain replacement and associated downtime.

4. Contamination resistance: Self-lubricating bush chains often have enhanced resistance to contaminants such as dust, dirt, and moisture. The lubrication materials or coatings used in these chains help repel or resist the entry of contaminants, reducing the risk of chain malfunction or premature failure.

5. Cost savings: By eliminating or reducing the need for manual lubrication, self-lubricating bush chains can result in cost savings associated with labor, lubrication materials, and maintenance downtime. The extended chain life also contributes to cost savings by reducing the frequency of chain replacements.

6. Environmental friendliness: Self-lubricating bush chains often use lubrication materials that are environmentally friendly, such as dry film lubricants or solid lubricants. This reduces the potential for lubricant leakage or contamination of the surrounding environment.

Overall, the use of self-lubricating bush chains provides significant benefits in terms of reduced maintenance, improved efficiency, extended chain life, contamination resistance, cost savings, and environmental considerations. These advantages make self-lubricating bush chains a preferred choice in many industrial applications where reliable and low-maintenance chain operation is essential.

bush chain

Can a bush chain be used in high-speed applications?

Yes, bush chains can be used in high-speed applications, but there are certain considerations to keep in mind. While bush chains are known for their durability and strength, they may have limitations in terms of their maximum allowable speed due to factors such as centrifugal forces and dynamic loads.

The speed capability of a bush chain depends on several factors, including the chain design, material, lubrication, and operating conditions. It is important to select a bush chain that is specifically designed for high-speed applications and to follow the manufacturer’s recommendations regarding speed limits.

In high-speed applications, it is crucial to ensure proper chain tensioning and alignment to minimize vibration and reduce the risk of chain failure. Regular maintenance, including lubrication and inspection, is also essential to prevent premature wear and extend the service life of the chain.

Additionally, the selection of a suitable lubricant is important for high-speed bush chain applications. The lubricant should have excellent film strength and provide sufficient protection against wear and friction at high speeds. It is recommended to consult with the chain manufacturer or a lubrication specialist to determine the most suitable lubrication solution.

Overall, while bush chains can be used in high-speed applications, it is essential to consider the specific requirements and limitations of the application and to ensure proper maintenance and lubrication to achieve reliable and efficient operation.

China factory Gearbox Transmission Belt Parts Attachment Products Series Short/Long Pitch Precision Simplex Roller Chains and Bush Chains for Agriculture  China factory Gearbox Transmission Belt Parts Attachment Products Series Short/Long Pitch Precision Simplex Roller Chains and Bush Chains for Agriculture
editor by CX 2024-04-29

China high quality 60HV/12AHF7/12AHF101/12BHF5/12BHF3 Simplex Roller Chains Bush Chains

Product Description

Product Description

60HV/12AHF7/12AHF101/12BHF5/12BHF3 Simplex Roller Chains Bush Chains
 

We have many OEM chain factory customer from Europe and our stainless steel chains quality is similar to the A quality in the world

 

We are professional supplier of chains

 

1.Bicycle chains: 408,410,415

2.Motorcycle chains: 04C, 25H, 06C, T3, 270H,415H, 420, 420L, 425, 428, 428H, 520,
525, 530 
3.ASA roller chains: 35, 40, 41, 50, 60, 60H, 80, 80H, 100, 120, 140, 160, 200, 240
(Catalog) 
4.Chain (British standard): 05-B, 06-B, 08-B, 10-B, 12-B, 16-B, 20-B, 24-B, 28-B,
32-B, 40-B (Catalog) 
5.Large pitch chain: 100, 100H, 120, 120H, 140, 140H, 160, 160H, 180, 200, 240

6.Extend-pitch precision roller chain: 208A, 208B, 210A, 210B, 212A, 212B, 216A,
216B, 220A,220B,224A,224B,228B,232B 
7.Roller chains for beer buntline conveyor: CK-70S,CK-100S,CK-100SA,CK-100SC,CK-133XA,
CK-140X, CK-140XA,CK-150X,CK-150S,CK-154X,CK-155X,CK-155XA,CK-160X,CK-160XA,CK-160XB,CK-160XC,CK-165X,CK-165XA, CK-169, CK-180X,CK-180XA,CK-200S,CW-102,CW-127
8.Implement roller chain for conveyors: 81X, 81XH,81XHH,CA550,CA555,CA620

9.Multi strand sizes available; up to 5 strand, for select size standard attachment available 
10.Chains from 04b~16b are with spring clip, other are riveted; cottered design
is available for size 80 to 240

11.Stainless steel chain and nickel plated chains is available; special design also available
(i.e., oven conveyor) and we can produce as per material your requests, usually stainless steel chains material is SS304, if you need SS316 or SS316L etc. it is available too

 

Main Products

Company Information

HangZhou CHINAMFG Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gear racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.

Due to our CHINAMFG in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets.Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.

With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.

Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.

Packaging & Shipping

Exhibition

Contact Us

 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Conveyer Equipment, Motorcycle, Agricultural Machinery
Structure: Roller Chain
Material: Alloy
Type: Cranked Link Chain
Pitch: 6.35mm~76.2mm
Certificate: DIN
Customization:
Available

|

Customized Request

bush chain

Can a bush chain be used in high-temperature applications?

Yes, bush chains can be designed and manufactured to withstand high-temperature environments. However, the specific temperature range in which a bush chain can operate depends on several factors, including the materials used, lubrication, and the design of the chain.

When considering the use of a bush chain in high-temperature applications, it is important to consider the following:

1. Material selection: Choose materials that can withstand the elevated temperatures without significant degradation. Heat-resistant alloys or specially treated materials with high-temperature resistance are commonly used in bush chain construction.

2. Lubrication: Proper lubrication is critical in high-temperature applications to reduce friction and prevent premature wear. Select lubricants specifically formulated for high-temperature environments. These lubricants should have a higher viscosity index and thermal stability to maintain their effectiveness at elevated temperatures.

3. Design considerations: The design of the bush chain should account for the thermal expansion and contraction that occurs at high temperatures. Adequate clearance should be provided to accommodate the thermal expansion of the chain components.

4. Heat dissipation: Ensure proper heat dissipation from the chain by allowing sufficient airflow or implementing cooling mechanisms in the system. This helps to prevent excessive heat buildup and potential damage to the chain.

5. Temperature limits: Consult the manufacturer’s specifications and guidelines to determine the maximum temperature limit for the bush chain. Operating the chain within its temperature limits ensures its reliability and longevity.

It is important to note that the performance and lifespan of a bush chain can be affected by prolonged exposure to high temperatures. Continuous monitoring and regular inspections are recommended to ensure the chain’s integrity and identify any signs of wear or damage that may be accelerated by the high-temperature environment.

bush chain

How do you ensure proper tensioning and alignment of a bush chain?

Proper tensioning and alignment of a bush chain are crucial for its optimal performance and longevity. Here are the steps to ensure proper tensioning and alignment:

1. Tensioning:

– Consult the manufacturer’s guidelines: Refer to the manufacturer’s specifications or guidelines for the recommended tensioning method and tension values specific to the bush chain you are using.

– Check the sag: Measure the sag of the chain between two sprockets. The sag should be within the recommended range provided by the manufacturer. Adjust the tension as necessary to achieve the proper sag.

– Use a tensioning device: Depending on the application, you may use a tensioning device such as a tensioner or an idler sprocket to achieve the desired tension. These devices help maintain the tension over time as the chain wears.

2. Alignment:

– Visual inspection: Visually inspect the alignment of the chain with the sprockets. Ensure that the chain is properly seated on the sprocket teeth and running parallel to the sprocket shaft.

– Sprocket alignment: Check the alignment of the sprockets themselves. They should be aligned with each other and positioned correctly on their respective shafts.

– Adjustment: If misalignment is detected, make the necessary adjustments to align the chain and sprockets. This may involve repositioning the sprockets or adjusting the tensioning devices.

3. Regular inspection and maintenance:

– Periodically check the tension and alignment of the bush chain during routine maintenance. This ensures that any changes or deviations can be detected and corrected promptly.

– Monitor wear and elongation: Over time, bush chains may experience wear and elongation. Regularly measure the chain length or inspect for signs of elongation to determine if chain replacement or adjustment is necessary.

Proper tensioning and alignment of a bush chain optimize its performance, minimize wear, and reduce the risk of premature failure. Following the manufacturer’s guidelines and performing regular inspections and maintenance will help ensure the proper tensioning and alignment of the bush chain in your application.

bush chain

Can a bush chain be used in high-load applications?

Yes, bush chains are commonly used in high-load applications due to their robust design and ability to handle heavy loads. The construction of a bush chain allows it to transmit significant amounts of force and torque, making it suitable for demanding industrial applications.

Bush chains are designed with solid bushings and precision rollers that provide excellent load-carrying capacity. The bushings act as a bearing surface between the pins and the rollers, reducing friction and allowing for smooth rotation under high loads.

Furthermore, bush chains are available in various sizes and configurations to accommodate different load requirements. They are made from durable materials such as alloy steel or stainless steel, which further enhances their strength and load-bearing capabilities.

When selecting a bush chain for a high-load application, it is important to consider factors such as the anticipated load magnitude, operating conditions, and the desired safety margin. Proper lubrication and regular maintenance are also essential to ensure optimal performance and extend the service life of the bush chain in high-load applications.

Overall, bush chains are a reliable choice for transmitting high loads and are widely used in industries such as mining, construction, heavy machinery, and material handling.

China high quality 60HV/12AHF7/12AHF101/12BHF5/12BHF3 Simplex Roller Chains Bush Chains  China high quality 60HV/12AHF7/12AHF101/12BHF5/12BHF3 Simplex Roller Chains Bush Chains
editor by CX 2024-04-26

China Best Sales Duplex Stainless Steel Short Pitch 04css-2 Industrial Transmission Roller Chains and Bush Chain with Link

Product Description

Chain No.

Pitch

P
mm

Roller diameter

d1max
mm

Width between inner plates
b1min
mm
Pin diameter

d2max
mm

Pin length Inner plate depth
h2max
mm
Plate thickness

t/Tmax
mm

Transverse pitch

Pt
mm

Breaking load

Q
kN/lbf

Weight per meter
q kg/m
Lmax
mm
Lcmax
mm
*04CSS-2 6.350 3.30 3.18 2.31 14.50 15.-0-0. p. 211. Retrieved 17 May 2-0-0. p. 86. Retrieved 30 January 2015.
 Green 1996, pp. 2337-2361
 “ANSI G7 Standard Roller Chain – Tsubaki Europe”. Tsubaki Europe. Tsubakimoto Europe B.V. Retrieved 18 June 2.
External links
    Wikimedia Commons has media related to Roller chains.
The Complete Xihu (West Lake) Dis. to Chain
Categories: Chain drivesMechanical power transmissionMechanical power control
Company Certificates

Why Choose Us
1.     Reliable Quality Assurance System
2.     Cutting-Edge Computer-Controlled CNC Machines
3.     Bespoke Solutions from Highly Experienced Specialists 
4.     Customization and OEM Available for Specific Application
5.     Extensive Inventory of Spare Parts and Accessories
6.     Well-Developed CHINAMFG Marketing Network 
7.     Efficient After-Sale Service System

 

 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car
Surface Treatment: Polishing
Samples:
US$ 0/Meter
1 Meter(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

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Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

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Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

bush chain

Can a bush chain be used in cleanroom environments?

Yes, bush chains can be used in cleanroom environments depending on the specific requirements and design of the cleanroom. Here are some considerations:

1. Material Selection: The choice of material for the bush chain is crucial in cleanroom applications. Stainless steel or plastic chains are commonly used because they offer excellent corrosion resistance and are easy to clean. These materials also have low particle generation, which is important in maintaining cleanroom standards.

2. Lubrication: In cleanroom environments, lubrication may need to be minimized or eliminated to prevent contamination. Self-lubricating bush chains or dry lubricants can be used to reduce the need for external lubrication, minimizing the risk of particle generation.

3. Design and Construction: The design of the bush chain should minimize the potential for particle accumulation. Smooth surfaces and sealed construction can help prevent the buildup of contaminants. Additionally, the chain should be designed for easy disassembly and cleaning to facilitate regular maintenance.

4. Cleanroom Compatibility: It is essential to verify that the bush chain and any associated components, such as sprockets, meet the cleanroom requirements and standards. They should be made of materials that are compatible with the cleanroom environment and meet any necessary certifications or regulations.

When using a bush chain in a cleanroom environment, proper installation, regular cleaning, and maintenance are essential to ensure optimal performance and prevent any potential contamination. Consulting with experts or suppliers familiar with cleanroom requirements can help in selecting the appropriate bush chain and ensuring compliance with cleanroom standards.

bush chain

Can a bush chain be used in vertical lifting applications?

Yes, bush chains can be used in vertical lifting applications. The design and construction of bush chains make them suitable for transmitting power and lifting heavy loads in a vertical direction. Bush chains are commonly used in various vertical lifting systems such as elevators, cranes, hoists, and material handling equipment.

When utilizing a bush chain for vertical lifting, several factors should be considered:

1. Load capacity: Determine the maximum load that the bush chain needs to support during the lifting operation. Select a bush chain with an appropriate load capacity to ensure it can handle the weight of the load.

2. Safety factors: Consider the safety requirements and regulations for vertical lifting applications. Ensure that the selected bush chain meets the necessary safety standards and has a sufficient factor of safety to handle the intended load.

3. Speed and acceleration: Evaluate the desired lifting speed and acceleration. Take into account the weight of the load, the distance to be lifted, and the required lifting time. Ensure that the bush chain is capable of safely lifting the load at the desired speed and acceleration.

4. Tensioning and alignment: Proper tensioning and alignment are crucial for the smooth and reliable operation of a bush chain in vertical lifting applications. Ensure that the bush chain is properly tensioned and aligned to prevent issues such as chain slack, skipping, or jamming.

5. Lubrication: Provide adequate lubrication to reduce friction and wear between the bush chain components. Lubrication helps to prolong the life of the chain and ensures smooth movement during the lifting operation. Select the appropriate lubrication method based on the application requirements and operating conditions.

It is important to consult the manufacturer’s guidelines and specifications when selecting and installing a bush chain for vertical lifting applications. Proper maintenance and regular inspections should also be conducted to ensure the safe and reliable operation of the bush chain in the vertical lifting system.

bush chain

What are the advantages of using a bush chain in power transmission systems?

Using a bush chain in power transmission systems offers several advantages:

1. High Strength: Bush chains are designed to handle high loads and provide reliable power transmission. They are capable of transmitting substantial amounts of torque, making them suitable for heavy-duty applications.

2. Efficient Power Transfer: Bush chains have low frictional losses, resulting in efficient power transfer from the driving source to the driven components. This efficiency helps optimize system performance and reduce energy consumption.

3. Wide Speed Range: Bush chains can operate at various speeds, from low to high, allowing flexibility in power transmission systems. They can accommodate different rotational speeds and adapt to the specific requirements of the application.

4. Compact Design: Bush chains have a compact and space-saving design, making them suitable for applications where space is limited. Their efficient power transmission capabilities enable the use of smaller and more compact components.

5. Long Service Life: When properly maintained, bush chains have a long service life. They are designed to withstand demanding operating conditions and provide reliable performance over an extended period. This reduces the need for frequent replacements and minimizes downtime.

6. Versatility: Bush chains are available in various sizes, configurations, and materials, allowing them to be used in a wide range of power transmission applications. They can be customized to meet specific requirements, making them versatile for use in different industries and applications.

7. Cost-Effective: Bush chains offer a cost-effective solution for power transmission systems. They are durable, readily available, and relatively easy to install and maintain. Their long service life and efficient operation contribute to overall cost savings in terms of maintenance, replacement, and energy consumption.

When selecting a power transmission system, considering the advantages of using a bush chain can help ensure optimal performance, reliability, and efficiency in the application.

China Best Sales Duplex Stainless Steel Short Pitch 04css-2 Industrial Transmission Roller Chains and Bush Chain with Link  China Best Sales Duplex Stainless Steel Short Pitch 04css-2 Industrial Transmission Roller Chains and Bush Chain with Link
editor by CX 2024-04-23

China OEM 12BH/12BHF1/12BHF2/12BHF3/12BV Simplex Roller Chains Bush Chains

Product Description

 

12BH/12BHF1/12BHF2/12BHF3/12BV Simplex Roller Chains Bush Chains 

We have many OEM chain factory customer from Europe and our stainless steel chains quality is similar to the A quality in the world

 

We are professional supplier of chains

 

1.Bicycle chains: 408,410,415

2.Motorcycle chains: 04C, 25H, 06C, T3, 270H,415H, 420, 420L, 425, 428, 428H, 520,
525, 530 
3.ASA roller chains: 35, 40, 41, 50, 60, 60H, 80, 80H, 100, 120, 140, 160, 200, 240
(Catalog) 
4.Chain (British standard): 05-B, 06-B, 08-B, 10-B, 12-B, 16-B, 20-B, 24-B, 28-B,
32-B, 40-B (Catalog) 
5.Large pitch chain: 100, 100H, 120, 120H, 140, 140H, 160, 160H, 180, 200, 240

6.Extend-pitch precision roller chain: 208A, 208B, 210A, 210B, 212A, 212B, 216A,
216B, 220A,220B,224A,224B,228B,232B 
7.Roller chains for beer buntline conveyor: CK-70S,CK-100S,CK-100SA,CK-100SC,CK-133XA,
CK-140X, CK-140XA,CK-150X,CK-150S,CK-154X,CK-155X,CK-155XA,CK-160X,CK-160XA,CK-160XB,CK-160XC,CK-165X,CK-165XA, CK-169, CK-180X,CK-180XA,CK-200S,CW-102,CW-127
8.Implement roller chain for conveyors: 81X, 81XH,81XHH,CA550,CA555,CA620

9.Multi strand sizes available; up to 5 strand, for select size standard attachment available 
10.Chains from 04b~16b are with spring clip, other are riveted; cottered design
is available for size 80 to 240

11.Stainless steel chain and nickel plated chains is available; special design also available
(i.e., oven conveyor) and we can produce as per material your requests, usually stainless steel chains material is SS304, if you need SS316 or SS316L etc. it is available too

 

Main Products

Company Information

HangZhou CHINAMFG Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gear racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.

Due to our CHINAMFG in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets.Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.

With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.

Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.

Packaging & Shipping

Exhibition

Contact Us

 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Application: Conveyer Equipment, Motorcycle, Agricultural Machinery
Structure: Roller Chain
Material: Alloy
Type: Cranked Link Chain
Pitch: 6.35mm~76.2mm
Certificate: DIN
Customization:
Available

|

Customized Request

bush chain

Can a bush chain be used in continuous operation applications?

Yes, a bush chain can be used in continuous operation applications. Continuous operation refers to a scenario where the chain is constantly in motion without significant periods of rest.

Bush chains are designed to handle continuous operation and are commonly used in various industrial applications that require continuous power transmission or material handling. They are known for their durability, reliability, and ability to withstand prolonged use.

When selecting a bush chain for continuous operation, it is important to consider factors such as the chain’s load capacity, speed rating, lubrication requirements, and overall durability. It’s crucial to choose a chain that is specifically designed for continuous operation to ensure optimal performance and longevity.

Regular maintenance, including proper lubrication and periodic inspections, is essential to ensure the smooth operation and longevity of the bush chain in continuous applications. Following the manufacturer’s guidelines for maintenance and lubrication intervals is crucial to prevent premature wear and ensure reliable operation.

Overall, bush chains are well-suited for continuous operation applications and provide a reliable means of power transmission or material handling in various industries.

bush chain

How do you troubleshoot common issues with bush chains?

Troubleshooting common issues with bush chains involves identifying the problem and taking appropriate corrective actions. Here are some common issues and their troubleshooting steps:

1. Chain Misalignment: If the bush chain is misaligned, it can cause excessive wear, noise, and premature failure. To troubleshoot this issue, check the alignment of the sprockets and adjust them as necessary. Ensure that the chain runs smoothly and evenly on the sprockets without any binding or skipping.

2. Chain Binding: If the chain becomes stuck or binds during operation, it may be due to improper lubrication, debris accumulation, or worn-out components. Start by cleaning the chain and sprockets to remove any debris or contaminants. Lubricate the chain with the recommended lubricant to reduce friction. If the issue persists, inspect the chain for signs of wear and replace any worn-out components.

3. Excessive Chain Wear: Excessive chain wear can lead to elongation, reduced performance, and increased risk of failure. To troubleshoot this issue, measure the chain’s length and compare it to the manufacturer’s specifications. If the chain has elongated beyond the acceptable limits, it needs to be replaced. Additionally, inspect the chain for signs of pin and bushing wear, plate wear, or sprocket wear. Replace any worn components as necessary.

4. Insufficient Lubrication: Inadequate lubrication can result in increased friction, wear, and premature failure of the bush chain. If the chain appears dry or there are signs of insufficient lubrication, apply the appropriate lubricant to the chain according to the manufacturer’s recommendations. Ensure that the lubricant reaches all the critical components of the chain, including the pins, bushings, and rollers.

5. Chain Breakage: Chain breakage can occur due to excessive loads, sudden impacts, or worn-out components. To troubleshoot this issue, inspect the chain for any signs of damaged or broken links. Identify the cause of the breakage, such as overload or impact, and address it accordingly. Replace the broken chain links with a new chain segment and ensure proper installation.

6. Excessive Noise and Vibration: Unusual noise and vibration during chain operation can indicate underlying issues. Inspect the chain for signs of misalignment, worn-out components, or inadequate tension. Address the specific cause by adjusting the alignment, replacing worn parts, or adjusting the tension to reduce noise and vibration.

It’s important to consult the manufacturer’s guidelines and recommendations for troubleshooting specific issues with bush chains. Regular inspection, proper lubrication, and timely maintenance can help prevent common issues and ensure the reliable and efficient operation of the bush chain.

bush chain

How do you select the right bush chain for your application?

Choosing the right bush chain for your application is essential to ensure optimal performance and longevity. Here are some factors to consider when selecting a bush chain:

1. Load Capacity: Evaluate the maximum load that the chain will need to transmit. Consider factors such as weight, acceleration, and shock loads. Choose a bush chain with a load capacity that exceeds the anticipated load to ensure reliable operation.

2. Speed: Determine the operating speed of the chain. Higher speeds may require chains with specialized designs to minimize wear, reduce friction, and maintain accurate timing.

3. Environmental Conditions: Assess the environmental conditions in which the chain will operate. Consider factors such as temperature, humidity, dust, chemicals, and exposure to corrosive substances. Select a bush chain that is designed to withstand the specific conditions of your application.

4. Size and Configuration: Determine the required chain size based on the available space and the dimensions of the sprockets or pulleys. Consider the pitch, width, and overall dimensions of the chain. Additionally, assess whether a standard or custom configuration is needed to meet the application requirements.

5. Lubrication Requirements: Determine the lubrication method and frequency required for the chain. Some bush chains are self-lubricating, while others may require regular lubrication. Consider the availability of lubrication systems and the maintenance requirements of the chain.

6. Reliability and Durability: Assess the expected operational lifespan and the reliability requirements of your application. Look for bush chains from reputable manufacturers known for producing high-quality, durable products. Consider factors such as wear resistance, fatigue strength, and overall reliability.

7. Cost: Evaluate the cost-effectiveness of the bush chain, considering both the initial investment and long-term maintenance costs. Balance the performance requirements with the available budget.

Consult with a knowledgeable supplier or engineer to ensure you select the right bush chain that meets your specific application requirements. They can provide guidance based on their expertise and help you choose a chain that offers optimal performance and durability.

China OEM 12BH/12BHF1/12BHF2/12BHF3/12BV Simplex Roller Chains Bush Chains  China OEM 12BH/12BHF1/12BHF2/12BHF3/12BV Simplex Roller Chains Bush Chains
editor by CX 2024-04-23

China manufacturer Conveyor Belt Parts Short Pitch Precision 180h-2 Heavy Duty Series Duplex Roller Chains and Bush Chains

Product Description

Heavy Duty Series Duplex Roller Chains & Bush Chains

ISO/ANSI
Chain No.
 
Pitch

P
mm
 

Roller diameter

d1max
mm
 

Width between inner plates
b1min
mm
 
Pin diameter

d2max
mm
 

Pin length Inner plate depth
h2max
mm
 
Plate thickness

Tmax
mm
 

Transverse pitch
Pt
mm
 
Tensile strength

Qmin
kN/lbf
 

Average tensile strength
Q0
kN
 
Weight per meter
q kg/m
 
Lmax
mm
Lcmax
mm
180H-2 57.150 35.71 35.48 17.46 146.5 155.6 53.60 8.00 69.16 562/127726 680.0 29.20

 

ROLLER CHAIN

Roller chain or bush roller chain is the type of chain drive most commonly used for transmission of mechanical power on many kinds of domestic, industrial and agricultural machinery, including conveyors, wire- and tube-drawing machines, printing presses, cars, motorcycles, and bicycles. It consists of a series of short cylindrical rollers held together by side links. It is driven by a toothed wheel called a sprocket. It is a simple, reliable, and efficient means of power transmission.

CONSTRUCTION OF THE CHAIN

Two different sizes of roller chain, showing construction.
There are 2 types of links alternating in the bush roller chain. The first type is inner links, having 2 inner plates held together by 2 sleeves or bushings CHINAMFG which rotate 2 rollers. Inner links alternate with the second type, the outer links, consisting of 2 outer plates held together by pins passing through the bushings of the inner links. The “bushingless” roller chain is similar in operation though not in construction; instead of separate bushings or sleeves holding the inner plates together, the plate has a tube stamped into it protruding from the hole which serves the same purpose. This has the advantage of removing 1 step in assembly of the chain.

The roller chain design reduces friction compared to simpler designs, resulting in higher efficiency and less wear. The original power transmission chain varieties lacked rollers and bushings, with both the inner and outer plates held by pins which directly contacted the sprocket teeth; however this configuration exhibited extremely rapid wear of both the sprocket teeth, and the plates where they pivoted on the pins. This problem was partially solved by the development of bushed chains, with the pins holding the outer plates passing through bushings or sleeves connecting the inner plates. This distributed the wear over a greater area; however the teeth of the sprockets still wore more rapidly than is desirable, from the sliding friction against the bushings. The addition of rollers surrounding the bushing sleeves of the chain and provided rolling contact with the teeth of the sprockets resulting in excellent resistance to wear of both sprockets and chain as well. There is even very low friction, as long as the chain is sufficiently lubricated. Continuous, clean, lubrication of roller chains is of primary importance for efficient operation as well as correct tensioning.

LUBRICATION

Many driving chains (for example, in factory equipment, or driving a camshaft inside an internal combustion engine) operate in clean environments, and thus the wearing surfaces (that is, the pins and bushings) are safe from precipitation and airborne grit, many even in a sealed environment such as an oil bath. Some roller chains are designed to have o-rings built into the space between the outside link plate and the inside roller link plates. Chain manufacturers began to include this feature in 1971 after the application was invented by Joseph Montano while working for Whitney Chain of Hartford, Connecticut. O-rings were included as a way to improve lubrication to the links of power transmission chains, a service that is vitally important to extending their working life. These rubber fixtures form a barrier that holds factory applied lubricating grease inside the pin and bushing wear areas. Further, the rubber o-rings prevent dirt and other contaminants from entering inside the chain linkages, where such particles would otherwise cause significant wear.[citation needed]

There are also many chains that have to operate in dirty conditions, and for size or operational reasons cannot be sealed. Examples include chains on farm equipment, bicycles, and chain saws. These chains will necessarily have relatively high rates of wear, particularly when the operators are prepared to accept more friction, less efficiency, more noise and more frequent replacement as they neglect lubrication and adjustment.

Many oil-based lubricants attract dirt and other particles, eventually forming an CHINAMFG paste that will compound wear on chains. This problem can be circumvented by use of a “dry” PTFE spray, which forms a solid film after application and repels both particles and moisture.

VARIANTS DESIGN

Layout of a roller chain: 1. Outer plate, 2. Inner plate, 3. Pin, 4. Bushing, 5. Roller
If the chain is not being used for a high wear application (for instance if it is just transmitting motion from a hand-operated lever to a control shaft on a machine, or a sliding door on an oven), then 1 of the simpler types of chain may still be used. Conversely, where extra strength but the smooth drive of a smaller pitch is required, the chain may be “siamesed”; instead of just 2 rows of plates on the outer sides of the chain, there may be 3 (“duplex”), 4 (“triplex”), or more rows of plates running parallel, with bushings and rollers between each adjacent pair, and the same number of rows of teeth running in parallel on the sprockets to match. Timing chains on automotive engines, for example, typically have multiple rows of plates called strands.

Roller chain is made in several sizes, the most common American National Standards Institute (ANSI) standards being 40, 50, 60, and 80. The first digit(s) indicate the pitch of the chain in eighths of an inch, with the last digit being 0 for standard chain, 1 for lightweight chain, and 5 for bushed chain with no rollers. Thus, a chain with half-inch pitch would be a #40 while a #160 sprocket would have teeth spaced 2 inches apart, etc. Metric pitches are expressed in sixteenths of an inch; thus a metric #8 chain (08B-1) would be equivalent to an ANSI #40. Most roller chain is made from plain carbon or alloy steel, but stainless steel is used in food processing machinery or other places where lubrication is a problem, and nylon or brass are occasionally seen for the same reason.

Roller chain is ordinarily hooked up using a master link (also known as a connecting link), which typically has 1 pin held by a horseshoe clip rather than friction fit, allowing it to be inserted or removed with simple tools. Chain with a removable link or pin is also known as cottered chain, which allows the length of the chain to be adjusted. Half links (also known as offsets) are available and are used to increase the length of the chain by a single roller. Riveted roller chain has the master link (also known as a connecting link) “riveted” or mashed on the ends. These pins are made to be durable and are not removable.

USE

An example of 2 ‘ghost’ sprockets tensioning a triplex roller chain system
Roller chains are used in low- to mid-speed drives at around 600 to 800 feet per minute; however, at higher speeds, around 2,000 to 3,000 feet per minute, V-belts are normally used due to wear and noise issues.
A bicycle chain is a form of roller chain. Bicycle chains may have a master link, or may require a chain tool for removal and installation. A similar but larger and thus stronger chain is used on most motorcycles although it is sometimes replaced by either a toothed belt or a shaft drive, which offer lower noise level and fewer maintenance requirements.
The great majority of automobile engines use roller chains to drive the camshaft(s). Very high performance engines often use gear drive, and starting in the early 1960s toothed belts were used by some manufacturers.
Chains are also used in forklifts using hydraulic rams as a pulley to raise and lower the carriage; however, these chains are not considered roller chains, but are classified as lift or leaf chains.
Chainsaw cutting chains superficially resemble roller chains but are more closely related to leaf chains. They are driven by projecting drive links which also serve to locate the chain CHINAMFG the bar.

Sea Harrier FA.2 ZA195 front (cold) vector thrust nozzle – the nozzle is rotated by a chain drive from an air motor
A perhaps unusual use of a pair of motorcycle chains is in the Harrier Jump Jet, where a chain drive from an air motor is used to rotate the movable engine nozzles, allowing them to be pointed downwards for hovering flight, or to the rear for normal CHINAMFG flight, a system known as Thrust vectoring.

WEAR

 

The effect of wear on a roller chain is to increase the pitch (spacing of the links), causing the chain to grow longer. Note that this is due to wear at the pivoting pins and bushes, not from actual stretching of the metal (as does happen to some flexible steel components such as the hand-brake cable of a motor vehicle).

With modern chains it is unusual for a chain (other than that of a bicycle) to wear until it breaks, since a worn chain leads to the rapid onset of wear on the teeth of the sprockets, with ultimate failure being the loss of all the teeth on the sprocket. The sprockets (in particular the smaller of the two) suffer a grinding motion that puts a characteristic hook shape into the driven face of the teeth. (This effect is made worse by a chain improperly tensioned, but is unavoidable no matter what care is taken). The worn teeth (and chain) no longer provides smooth transmission of power and this may become evident from the noise, the vibration or (in car engines using a timing chain) the variation in ignition timing seen with a timing light. Both sprockets and chain should be replaced in these cases, since a new chain on worn sprockets will not last long. However, in less severe cases it may be possible to save the larger of the 2 sprockets, since it is always the smaller 1 that suffers the most wear. Only in very light-weight applications such as a bicycle, or in extreme cases of improper tension, will the chain normally jump off the sprockets.

The lengthening due to wear of a chain is calculated by the following formula:

M = the length of a number of links measured

S = the number of links measured

P = Pitch

In industry, it is usual to monitor the movement of the chain tensioner (whether manual or automatic) or the exact length of a drive chain (one rule of thumb is to replace a roller chain which has elongated 3% on an adjustable drive or 1.5% on a fixed-center drive). A simpler method, particularly suitable for the cycle or motorcycle user, is to attempt to pull the chain away from the larger of the 2 sprockets, whilst ensuring the chain is taut. Any significant movement (e.g. making it possible to see through a gap) probably indicates a chain worn up to and beyond the limit. Sprocket damage will result if the problem is ignored. Sprocket wear cancels this effect, and may mask chain wear.

CHAIN STRENGTH

The most common measure of roller chain’s strength is tensile strength. Tensile strength represents how much load a chain can withstand under a one-time load before breaking. Just as important as tensile strength is a chain’s fatigue strength. The critical factors in a chain’s fatigue strength is the quality of steel used to manufacture the chain, the heat treatment of the chain components, the quality of the pitch hole fabrication of the linkplates, and the type of shot plus the intensity of shot peen coverage on the linkplates. Other factors can include the thickness of the linkplates and the design (contour) of the linkplates. The rule of thumb for roller chain operating on a continuous drive is for the chain load to not exceed a mere 1/6 or 1/9 of the chain’s tensile strength, depending on the type of master links used (press-fit vs. slip-fit)[citation needed]. Roller chains operating on a continuous drive beyond these thresholds can and typically do fail prematurely via linkplate fatigue failure.

The standard minimum ultimate strength of the ANSI 29.1 steel chain is 12,500 x (pitch, in inches)2. X-ring and O-Ring chains greatly decrease wear by means of internal lubricants, increasing chain life. The internal lubrication is inserted by means of a vacuum when riveting the chain together.

CHAIN STHangZhouRDS

Standards organizations (such as ANSI and ISO) maintain standards for design, dimensions, and interchangeability of transmission chains. For example, the following Table shows data from ANSI standard B29.1-2011 (Precision Power Transmission Roller Chains, Attachments, and Sprockets) developed by the American Society of Mechanical Engineers (ASME). See the references[8][9][10] for additional information.

ASME/ANSI B29.1-2011 Roller Chain Standard SizesSizePitchMaximum Roller DiameterMinimum Ultimate Tensile StrengthMeasuring Load25

ASME/ANSI B29.1-2011 Roller Chain Standard Sizes
Size Pitch Maximum Roller Diameter Minimum Ultimate Tensile Strength Measuring Load
25 0.250 in (6.35 mm) 0.130 in (3.30 mm) 780 lb (350 kg) 18 lb (8.2 kg)
35 0.375 in (9.53 mm) 0.200 in (5.08 mm) 1,760 lb (800 kg) 18 lb (8.2 kg)
41 0.500 in (12.70 mm) 0.306 in (7.77 mm) 1,500 lb (680 kg) 18 lb (8.2 kg)
40 0.500 in (12.70 mm) 0.312 in (7.92 mm) 3,125 lb (1,417 kg) 31 lb (14 kg)
50 0.625 in (15.88 mm) 0.400 in (10.16 mm) 4,880 lb (2,210 kg) 49 lb (22 kg)
60 0.750 in (19.05 mm) 0.469 in (11.91 mm) 7,030 lb (3,190 kg) 70 lb (32 kg)
80 1.000 in (25.40 mm) 0.625 in (15.88 mm) 12,500 lb (5,700 kg) 125 lb (57 kg)
100 1.250 in (31.75 mm) 0.750 in (19.05 mm) 19,531 lb (8,859 kg) 195 lb (88 kg)
120 1.500 in (38.10 mm) 0.875 in (22.23 mm) 28,125 lb (12,757 kg) 281 lb (127 kg)
140 1.750 in (44.45 mm) 1.000 in (25.40 mm) 38,280 lb (17,360 kg) 383 lb (174 kg)
160 2.000 in (50.80 mm) 1.125 in (28.58 mm) 50,000 lb (23,000 kg) 500 lb (230 kg)
180 2.250 in (57.15 mm) 1.460 in (37.08 mm) 63,280 lb (28,700 kg) 633 lb (287 kg)
200 2.500 in (63.50 mm) 1.562 in (39.67 mm) 78,175 lb (35,460 kg) 781 lb (354 kg)
240 3.000 in (76.20 mm) 1.875 in (47.63 mm) 112,500 lb (51,000 kg) 1,000 lb (450 kg

For mnemonic purposes, below is another presentation of key dimensions from the same standard, expressed in fractions of an inch (which was part of the thinking behind the choice of preferred numbers in the ANSI standard):

Pitch (inches) Pitch expressed
in eighths
ANSI standard
chain number
Width (inches)
14 28 25 18
38 38 35 316
12 48 41 14
12 48 40 516
58 58 50 38
34 68 60 12
1 88 80 58

Notes:
1. The pitch is the distance between roller centers. The width is the distance between the link plates (i.e. slightly more than the roller width to allow for clearance).
2. The right-hand digit of the standard denotes 0 = normal chain, 1 = lightweight chain, 5 = rollerless bushing chain.
3. The left-hand digit denotes the number of eighths of an inch that make up the pitch.
4. An “H” following the standard number denotes heavyweight chain. A hyphenated number following the standard number denotes double-strand (2), triple-strand (3), and so on. Thus 60H-3 denotes number 60 heavyweight triple-strand chain.
 A typical bicycle chain (for derailleur gears) uses narrow 1⁄2-inch-pitch chain. The width of the chain is variable, and does not affect the load capacity. The more sprockets at the rear wheel (historically 3-6, nowadays 7-12 sprockets), the narrower the chain. Chains are sold according to the number of speeds they are designed to work with, for example, “10 speed chain”. Hub gear or single speed bicycles use 1/2″ x 1/8″ chains, where 1/8″ refers to the maximum thickness of a sprocket that can be used with the chain.

Typically chains with parallel shaped links have an even number of links, with each narrow link followed by a broad one. Chains built up with a uniform type of link, narrow at 1 and broad at the other end, can be made with an odd number of links, which can be an advantage to adapt to a special chainwheel-distance; on the other side such a chain tends to be not so strong.

Roller chains made using ISO standard are sometimes called as isochains.

 

WHY CHOOSE US 

1. Reliable Quality Assurance System
2. Cutting-Edge Computer-Controlled CNC Machines
3. Bespoke Solutions from Highly Experienced Specialists
4. Customization and OEM Available for Specific Application
5. Extensive Inventory of Spare Parts and Accessories
6. Well-Developed CHINAMFG Marketing Network
7. Efficient After-Sale Service System

 

The 219 sets of advanced automatic production equipment provide guarantees for high product quality. The 167 engineers and technicians with senior professional titles can design and develop products to meet the exact demands of customers, and OEM customizations are also available with us. Our sound global service network can provide customers with timely after-sales technical services.

We are not just a manufacturer and supplier, but also an industry consultant. We work pro-actively with you to offer expert advice and product recommendations in order to end up with a most cost effective product available for your specific application. The clients we serve CHINAMFG range from end users to distributors and OEMs. Our OEM replacements can be substituted wherever necessary and suitable for both repair and new assemblies.

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car
Surface Treatment: Polishing
Samples:
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bush chain

What are the safety precautions when working with bush chains?

Working with bush chains requires adherence to certain safety precautions to ensure the well-being of operators and prevent accidents. Here are some important safety measures to consider:

1. Personal protective equipment (PPE): Operators should wear appropriate PPE, including safety glasses, gloves, and protective clothing, to protect themselves from potential hazards such as flying debris, pinching, or entanglement.

2. Training and knowledge: Operators should be properly trained in the operation and maintenance of bush chains. They should have a thorough understanding of the equipment, including its components, functions, and potential hazards. Training should cover safe operating procedures, including start-up, shutdown, and emergency procedures.

3. Lockout/tagout procedures: Before performing any maintenance or repair work on a bush chain, proper lockout/tagout procedures should be followed. This involves isolating the power source, de-energizing the equipment, and securing it with lockout devices or tags to prevent accidental startup.

4. Regular inspections: Regular inspections should be conducted to identify any signs of wear, damage, or misalignment in the bush chain. This includes checking for loose bolts, worn sprockets, damaged links, or any other issues that could compromise the chain’s integrity. Any identified problems should be promptly addressed to prevent further damage or accidents.

5. Proper lifting and handling: When handling bush chains, proper lifting techniques should be employed to prevent strain or injury. Chains should be lifted using appropriate lifting equipment, and operators should avoid placing themselves in a position where they could be caught between moving parts.

6. Clean and well-maintained work environment: The work area should be clean, well-lit, and free from clutter or obstructions. This ensures that operators have clear visibility and can safely access the bush chain without tripping or other hazards.

7. Follow manufacturer guidelines: It is important to follow the manufacturer’s guidelines and recommendations for the safe use, maintenance, and inspection of the specific bush chain being used. This includes following recommended lubrication practices, tensioning guidelines, and any other instructions provided by the manufacturer.

By adhering to these safety precautions, operators can mitigate potential risks associated with working with bush chains and ensure a safe working environment for themselves and others involved in the operation and maintenance of the equipment.

bush chain

Can a bush chain be used in corrosive or harsh environments?

Yes, a bush chain can be used in corrosive or harsh environments, but it requires careful selection and proper maintenance to ensure optimal performance and longevity. Here are some considerations:

1. Material Selection: When operating in corrosive environments, it is crucial to select a bush chain made from corrosion-resistant materials such as stainless steel or specialty alloys. These materials offer enhanced resistance to corrosion and chemical attack.

2. Coatings and Surface Treatments: Applying coatings or surface treatments to the bush chain can provide additional protection against corrosion. For example, coatings like zinc plating, nickel plating, or chemical treatments can help inhibit rust and corrosion.

3. Sealing and Protection: In harsh environments, it is essential to protect the bush chain from contaminants and corrosive substances. Enclosing the chain in a protective housing or using seals, covers, or boots can help prevent the entry of corrosive agents and debris.

4. Proper Lubrication: Adequate lubrication is crucial for reducing friction and preventing corrosion. Choose lubricants specifically designed for use in corrosive environments, such as those with anti-corrosion additives. Regular lubrication maintenance is necessary to ensure the chain remains well-lubricated and protected.

5. Cleaning and Maintenance: Regular cleaning and maintenance are vital to remove any corrosive substances or contaminants that may have accumulated on the chain. This includes thorough cleaning, inspection, and re-lubrication as necessary.

It is important to consult with chain manufacturers or industry experts to determine the most suitable bush chain and maintenance practices for the specific corrosive or harsh environment. By implementing these measures, a bush chain can effectively operate and withstand the challenges posed by corrosive or harsh conditions.

bush chain

What are the applications of bush chains in industrial settings?

Bush chains, also known as bush roller chains or bushing chains, have a wide range of applications in various industrial settings. Their versatility and durability make them suitable for demanding environments and heavy-duty applications. Here are some common industrial applications of bush chains:

1. Industrial Machinery: Bush chains are used in a wide range of industrial machinery, including conveyors, material handling equipment, packaging machines, printing presses, and textile machinery. They provide reliable power transmission and can handle high loads and continuous operation.

2. Agricultural Equipment: Bush chains are extensively used in agricultural machinery such as tractors, combines, harvesters, and irrigation systems. They facilitate the transfer of power from the engine to various agricultural implements and enable efficient operation in tough farming conditions.

3. Automotive Systems: Bush chains find applications in automotive systems such as timing drives, camshaft drives, and engine oil pumps. They ensure precise synchronization of engine components and reliable power transmission for efficient and smooth operation.

4. Material Handling: Bush chains are commonly used in material handling equipment like forklifts, hoists, and cranes. They enable the lifting and movement of heavy loads and ensure reliable power transmission in demanding industrial environments.

5. Mining and Construction: In the mining and construction industries, bush chains are employed in equipment such as excavators, bulldozers, crushers, and conveyor systems. They can withstand harsh conditions, high loads, and abrasive materials commonly encountered in these industries.

6. Power Transmission: Bush chains are utilized in power transmission systems where torque and speed need to be transferred from one component to another. They are commonly found in power plants, pulp and paper mills, steel mills, and other heavy industrial applications.

7. Food Processing: Bush chains designed for food-grade applications are used in the food processing industry. They comply with strict hygiene and sanitation standards and are resistant to corrosion, allowing for safe and efficient operation in food production lines.

Overall, bush chains play a vital role in numerous industrial applications, providing reliable and efficient power transmission, durability, and resistance to harsh operating conditions. Their adaptability and strength make them a preferred choice in various industrial sectors.

China manufacturer Conveyor Belt Parts Short Pitch Precision 180h-2 Heavy Duty Series Duplex Roller Chains and Bush Chains  China manufacturer Conveyor Belt Parts Short Pitch Precision 180h-2 Heavy Duty Series Duplex Roller Chains and Bush Chains
editor by CX 2024-04-22

China Best Sales Simplex 24ass-1 Stainless Steel Short Pitch Roller Chains and Bush Chain

Product Description

Chain No. Pitch

P
mm

Roller diameter

d1max
mm

Width between inner plates
b1min
mm
Pin diameter

d2max
mm

Pin length Inner plate depth

h2 max
mm

Plate thickness

t/Tmax
mm

Breaking load

Q
kN/lbf

Weight per meter
q
kg/m
Lmax
mm
Lcmax
mm
24ASS-1 38.1-0-0. p. 211. Retrieved 17 May 2-0-0. p. 86. Retrieved 30 January 2015.
 Green 1996, pp. 2337-2361
 “ANSI G7 Standard Roller Chain – Tsubaki Europe”. Tsubaki Europe. Tsubakimoto Europe B.V. Retrieved 18 June 2.
External links
    Wikimedia Commons has media related to Roller chains.
The Complete Xihu (West Lake) Dis. to Chain
Categories: Chain drivesMechanical power transmissionMechanical power control
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Why Choose Us
1.     Reliable Quality Assurance System
2.     Cutting-Edge Computer-Controlled CNC Machines
3.     Bespoke Solutions from Highly Experienced Specialists 
4.     Customization and OEM Available for Specific Application
5.     Extensive Inventory of Spare Parts and Accessories
6.     Well-Developed CHINAMFG Marketing Network 
7.     Efficient After-Sale Service System

 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Standard or Nonstandard: Standard
Application: Textile Machinery, Garment Machinery, Conveyer Equipment, Packaging Machinery, Electric Cars, Motorcycle, Food Machinery, Marine, Mining Equipment, Agricultural Machinery, Car
Surface Treatment: Polishing
Structure: Roller Chain
Material: Stainless Steel
Type: Bush Chain
Samples:
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bush chain

How does a bush chain handle reverse rotations and backdrives?

A bush chain is designed to handle reverse rotations and backdrives effectively. Here’s how it works:

1. Non-Slip Design: Bush chains are typically constructed with interlocking link plates and precision-fitted bushings. This design ensures that the chain maintains a positive engagement with the sprockets, preventing slippage or disengagement during reverse rotations or backdrives.

2. Tooth Profile: The sprockets used with bush chains are designed with a specific tooth profile that helps in maintaining proper chain engagement even during reverse rotations. The tooth shape ensures a smooth transition of the chain from one tooth to another, minimizing the risk of skipping or jumping off the sprocket.

3. Backstop Mechanisms: In some applications where backdrives or reverse rotations are more common, additional backstop mechanisms may be employed. These mechanisms prevent the chain from moving in the undesired direction by utilizing devices such as one-way clutches or backstop sprockets.

4. Proper Chain Tension: Maintaining proper chain tension is crucial for reliable operation in reverse rotations and backdrives. Adequate tension ensures that the chain remains engaged with the sprockets and minimizes the possibility of slippage.

Overall, bush chains are designed to handle reverse rotations and backdrives without compromising their performance and reliability. However, it is important to consider the specific application requirements and consult with chain manufacturers or experts to ensure the selection of the appropriate bush chain design and components for the desired operating conditions.

bush chain

Can a bush chain be repaired or does it need to be replaced entirely?

When a bush chain is damaged or worn out, the extent of the damage will determine whether it can be repaired or needs to be replaced entirely. Here are the considerations:

1. Minor Damage: In some cases, minor damage to a bush chain can be repaired. This includes issues such as a few broken or worn-out bushings or pins. These components can be replaced individually without replacing the entire chain.

2. Extensive Damage: If the bush chain has extensive damage, such as multiple broken links, severe wear on multiple components, or damaged sprockets, it may be more cost-effective and efficient to replace the entire chain. Repairing such extensive damage can be time-consuming and may not guarantee the chain’s optimal performance.

3. Chain Length: The length of the chain also plays a role in determining whether it can be repaired. If the damaged section is localized and doesn’t affect the overall length significantly, it may be possible to repair or replace only the affected portion.

4. Age and Condition: The age and overall condition of the bush chain should also be considered. If the chain is already worn out, has undergone multiple repairs, or is nearing the end of its service life, it is generally recommended to replace it entirely to ensure reliable operation.

5. Cost Considerations: Finally, the cost of repair versus replacement should be evaluated. In some cases, the cost of repairs, including labor and replacement parts, may exceed the cost of a new chain. In such instances, it is more economical to replace the chain.

Ultimately, the decision to repair or replace a bush chain depends on the extent of the damage, the chain’s overall condition, and cost considerations. It is advisable to consult with a qualified professional or the chain manufacturer for an accurate assessment and recommendation.

bush chain

What industries commonly use bush chains?

Bush chains are widely used in various industries that require reliable and efficient power transmission systems. Here are some industries that commonly utilize bush chains:

1. Manufacturing and Machinery: Bush chains find extensive use in manufacturing and machinery applications. They are employed in conveyors, assembly lines, packaging equipment, machine tools, and other machinery where reliable and smooth power transmission is essential.

2. Automotive: The automotive industry relies on bush chains for various applications, including engine timing systems, camshaft drives, timing belts, and other critical automotive components. Bush chains offer the durability and strength required for high-speed and high-torque applications.

3. Agriculture: Bush chains play a crucial role in agricultural machinery such as tractors, combines, harvesters, and irrigation systems. They are used for transmitting power in these rugged and demanding environments, providing reliable operation even under heavy loads.

4. Material Handling: The material handling industry heavily utilizes bush chains in conveyor systems, elevators, escalators, and other equipment involved in the movement of goods. Bush chains offer the strength and durability required for handling heavy loads and continuous operation.

5. Mining and Quarrying: In mining and quarrying operations, bush chains are employed in various equipment, including crushers, screens, conveyors, and bucket elevators. They withstand the harsh conditions and heavy loads encountered in these industries.

6. Energy and Power Generation: Bush chains are used in power plants, renewable energy systems, and other energy-related applications. They are utilized in equipment such as turbines, generators, pumps, and conveyors to transmit power efficiently and reliably.

7. Construction and Heavy Equipment: The construction industry relies on bush chains in equipment like cranes, excavators, loaders, and bulldozers. These chains provide the necessary power transmission for the movement of heavy loads and the operation of various construction machinery.

These are just a few examples of the industries that commonly use bush chains. However, bush chains have a broad range of applications and can be found in many other industries where reliable power transmission is required.

China Best Sales Simplex 24ass-1 Stainless Steel Short Pitch Roller Chains and Bush Chain  China Best Sales Simplex 24ass-1 Stainless Steel Short Pitch Roller Chains and Bush Chain
editor by CX 2024-04-19

China OEM Factory Sales Heavy Duty/Black Painting/Galvanized/Carburized Lifting Link Welded Alloy Steel Traction Conveyor Chains with CE/ISO for Mining Use/Hoisting

Product Description

Product introduction

 

1. Size 6mm to 22mm, alloy steel 25MnV or 20MN2,

 

24mm to 42mm using imported German 23MnNiMoCr54 alloy steel

 

2. Surface: self-coloring, painted black; Plastic coated galvanized

 

3. Safety factor :4:1

 

4. Comply with EN818-2 standard

 

5. Standard CHINAMFG or customer requirements, at least 1 meter apart

 

6. Serial number printed on high power round steel chain;

 

All production and certification dates are also recorded. Mark once per Meter run.

Lifting and rigging chain has been 1 of the most popular rigging products on the market for many years, mainly due to its strength, durability, and ease of use. All our alloy steel rigging and lifting chain is heat treated to offer industry leading load capacity and durability. Some steel rigging chains are approved for overhead lifting, while others are not, so it is important to always know what type of lifting chain your specific rigging application requires

Product specification

Product name 10mm Grade 80 Chain Lift Anchor Transport Welded Alloy Carbon Stainless Steel Heavy Duty Lifting Chain with Hook
Grade Grade 80 Grade 100 or as your request
Size 4/5/6/7/8/10/11/12/13/16/19/20/22/28/32mm or as your request
Color Black , Self color ,Yellow , Red or As your request
Length Custom
Material Alloy steel, 20Mn2A, Stainless steel , high carbon steel .
Surface treatment Blacken finished ,Hot dip galvanized , electroplating , powder coating ,black painted .
Structure Welded chain
Process Fully automatic deburring
Sample Support
OEM&ODM Support
MOQ 2T
Standards G30 G43 G70 CHINAMFG chains NACM/SATM chains
Certificate ISO9001 & CE
Method of payment T/T ,Western Union.
Key words 10mm Grade80 Chain Lift Anchor Transport Welded Alloy Carbon Stainless Steel Heavy Duty lifting chain ;Single Leg CHINAMFG G100 EN818 polished Electric hot dip galvanized black finished painted lifting chain;Us standard black self color plated zinc strong chromate coating 1leg 2legs 3legs 4legs lifting chain

HangZhou CHINAMFG CO, Ltd. The company is located in ZheJiang province on the east coast of China. As a professional chain manufacturer, QRE focuses on the production and technology of carbon steel, alloy and stainless steel chains, and has established a good reputation and reputation in the local market.

1. High quality alloy material, strong and durable.

 

2.Thick and bulky, not decoupling, carrying capacity is stronger. Any combination of rigging to meet different use requirements

3. Finishing is not only smooth surface, but also improve its wear resistance, corrosion resistance, rust resistance to obtain high hardness.

 

4. All kinds of hooks, rings, widely used in vehicles and boats, machinery, mines, ports and other lifting places.

 

Purpose of use

 

High strength chain for carrying heavy loads

 

Used for heavy lifting in mines and construction sites

Grade CHINAMFG lifting chain is an indispensable lifting device when lifting heavy objects. It is made of high-quality alloy steel(manganese steel,etc.),and the quality is strictly controlled throughout the whole process. Only in this way can the lifting chain reach Grade 80 international standard.

Company Profile

Founded in 1998, HangZhou Fuster Rigging Co., Ltd., formerly known as Xihu (West Lake) Dis. Chain Factory, is located in Xihu (West Lake) Dis. County of ZheJiang Province known as “The Gem City of China”, and specializes in producing and marketing chain and rigging related products at home and abroad.

Our company has independent import and export operating rights, and can handle the certifications of CCS, LR, DNV and other famous classification societies for products. Our products are sold to dozens of countries such as Europe, America and Middle East as well as more than 10 provincial and municipal regions in China, and are widely applied to the fields of ships, steel, petrochemical industry, coal mine, etc.

In the principle of “Quality-honoring & Promise-keeping”, our company meets the requirements of all the customers through service innovation, changes the original production state through technical innovation, improves the product quality through process innovation, and continuously goes to standardization, elaboration, process and scientification through the business thought of constant innovation.
Absolute CHINAMFG will move a heart of stone. Our company is willing to cooperate with domestic and foreign new/old customers in utmost sincerity, to create a common future!

The production process

How do we control quality:
a) Pay attention to adaptation for manufacture process 
b) Approval report for shipment 
c) Third party inspection is accepted
d) Keeping quality guarantee for a long period
e) Guaranteeing quality inspection of each product before assembly and packing.

f) Comply with ISO 9001

Packing and transportation
Why choose us?

1.Stable Brand Cooperation
2.High Quality Production
3.Excellent Service
4.High Quality Product

FAQ

1.How long is your delivery time?
A: Generally it is 5-10 work days if the goods are in stock. or it is 15-20 work days if the goods are not in stock, it is according to quantity.

2.What is your terms of payment ?
A: Payment=1000USD, 25% T/T in advance ,balance before shippment.

3.What products do you supply?
As mentioned above, HangZhou CHINAMFG Factory is capable of supplying:
√All kinds of marine supplies
√Chains
√Rigging hardwares
√Fasteners
√related hardwares

4.How do I receive the goods?
With our professional transport agents, we are capable of delivery products to most ports all over the world.Door-to-door service is also supported.
FOB, C&F, CIF are most commonly used trade terms.

5.Can you give warranty of your products?
A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.

6.Where are you? Can I visit you?
A: Sure,welcome to you visit our factory at any time.

Certificate
Our team

Our foreign trade staff are all senior staff with more than 10 years of experience, and our foreign trade manager has more than 20 years of experience in foreign trade. In addition to providing you with the best products, we can also provide you with the best service /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Usage: Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain, Lifting Chain
Material: Alloy
Surface Treatment: Baking Paint
Samples:
US$ 0/Meter
1 Meter(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

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Shipping Cost:

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about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

How do pitch chains handle wear and tear in continuous operation?

Pitch chains are designed to handle continuous operation and are built to withstand wear and tear in demanding industrial applications. They are commonly used in conveyor systems, where they are subjected to constant movement, friction, and loading. Several features and design elements allow pitch chains to handle wear and tear effectively:

  • High-Quality Materials: Pitch chains are typically constructed from high-quality alloy steel or stainless steel, which provides excellent strength and durability. These materials can resist deformation and maintain their integrity under heavy loads and continuous use.
  • Hardened Pins and Bushings: The pins and bushings in pitch chains are often hardened to increase their resistance to wear. Hardened surfaces can withstand the repeated rubbing and contact that occurs during chain movement.
  • Proper Lubrication: Lubrication is crucial to reduce friction and wear in pitch chains. Regular and proper lubrication ensures smooth movement of the chain components and helps prevent corrosion, which can accelerate wear.
  • Preloading: Some pitch chains are preloaded during assembly, which means the components are held in tension. Preloading helps reduce the initial elongation of the chain during the break-in period, enhancing its performance and longevity.
  • Wear Coatings: In some cases, pitch chains may be coated with materials such as zinc or nickel to provide an additional layer of protection against wear and corrosion.
  • Proper Tensioning: Maintaining the proper tension in the chain is essential to prevent excessive wear. Too much tension can cause premature stretching and wear, while too little tension can lead to slippage and increased wear.

Despite their durability, pitch chains will eventually experience wear over time, especially if subjected to heavy loads and harsh environments. Regular maintenance, including periodic inspection, lubrication, and replacing worn-out components, is crucial to extend the lifespan of the chain and ensure safe and reliable operation. By following manufacturer guidelines and maintenance best practices, pitch chains can continue to perform effectively in continuous operation, minimizing downtime and optimizing material handling processes.

China OEM Factory Sales Heavy Duty/Black Painting/Galvanized/Carburized Lifting Link Welded Alloy Steel Traction Conveyor Chains with CE/ISO for Mining Use/Hoisting  China OEM Factory Sales Heavy Duty/Black Painting/Galvanized/Carburized Lifting Link Welded Alloy Steel Traction Conveyor Chains with CE/ISO for Mining Use/Hoisting
editor by CX 2024-04-17

China Hot selling Engineering Bush Chains with Attachments S102.5

Product Description

XIHU (WEST LAKE) DIS.HUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on. We have passed ISO9001, ISO14001, TS16949 such quality and enviroment certification

We adopt good quality raw material and strict with DIN, ANSI, JIS standard ect, We have professional quality conrol team, complet equipment, advanaced technology. In 1999, Xihu (West Lake) Dis.hua obtained ISO9001 Certificate of Quality Assurance System, besides, the company also devotes itselt o environmental protection, In2002, it also obtained ISO14001 Certificate of Environment Management System.

Engineering Bush Chains with Attachments
Material: Alloy Steel
Surface Treatment: Shot Peening / Blacking / Blueing
Main Application: Industry machine

ANSI/XIHU (WEST LAKE) DIS.HUA CHAIN NO. PITCH
S102B 101.6
S110 152.4
S111 120.9
S131 78.11
S150 153.67
S188 66.27
S856 152.4
S102.5 102.36
S110F1 152.4
S111F1 120.9
 

ANSI Chain No. Xihu (West Lake) Dis.hua Chain No. Pitch(mm) Distance  of 2 holes(mm) Width of attachment(mm) F(mm) W(mm) h4 Diameter of hole d4(mm) Plate thickness (mm)
S102B   101.60 44.50 69.9 134.90 180.80 25.40 10.2 9.7
S110   152.40 44.50 89.6 134.90 180.80 25.40 10.2 9.7
S111   120.90 58.70 92.7 158.80 210.80 38.10 13.5 9.7
S131   78.11 38.10 73.9 104.60 157.00 25.40 13.5 9.7
S150   153.67 69.90 108.7 190.50 249.40 47.80 13.5 12.7
S188   66.27 31.80 54.6 106.40 131.60 20.60 8.6 6.4
S856   152.40 63.50 103.1 184.20 241.30 47.80 16.8 12.7
  S102.5 102.36 44.45 69.0 136.53 163.51 28.58 9.5 9.5
  S110F1 152.40 44.45 88.9 134.94 165.10 27.78 10.3 9.5
  S111F1 120.90 58.70 87.5 158.75 196.85 38.10 13.7 9.5

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Usage: Transmission Chain
Material: Alloy/Carbon Steel
Color: Solid Color
Donghua Chain No: S102b S110 S111 S131….
Pitch: 101.6 152.4 120.9 78.11…
Structure (for Chain): Roller Chain
Customization:
Available

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Customized Request

bush chain

Can a bush chain be used in automotive manufacturing?

Yes, bush chains are commonly used in various applications within the automotive manufacturing industry. They play a vital role in transmitting power and motion in automotive assembly lines, conveying systems, and other mechanical processes. Here are some specific areas where bush chains are used in automotive manufacturing:

1. Conveyor Systems: Bush chains are employed in conveyor systems for transporting automotive components and parts during the manufacturing process. They provide reliable and efficient movement of materials along the production line, ensuring smooth and continuous operation.

2. Power Transmission: Bush chains are used to transmit power within automotive machinery and equipment. They transfer rotational motion from the motor to different mechanical components, such as camshafts, crankshafts, timing systems, and drive systems.

3. Engine Components: Bush chains are utilized in engine applications, such as timing chains. These chains ensure proper synchronization between the camshaft and crankshaft, enabling precise valve timing and optimal engine performance.

4. Suspension Systems: Bush chains are utilized in suspension systems to connect various components, such as control arms, sway bars, and stabilizers. They help to maintain stability, absorb shocks, and provide smooth movement of the suspension system.

5. Steering Systems: Bush chains can be found in the steering systems of vehicles, particularly in rack and pinion steering systems. They assist in translating the rotational motion of the steering wheel into linear motion, allowing for controlled steering and maneuverability.

6. Transfer Case: In four-wheel-drive and all-wheel-drive vehicles, bush chains are used in the transfer case to distribute power to the front and rear axles. They ensure proper power distribution and enable seamless transitions between different drive modes.

7. Door Systems: Bush chains are utilized in power-operated door systems, providing smooth and reliable movement of doors and windows. They contribute to the convenience and functionality of automotive doors, ensuring precise opening and closing actions.

These are just a few examples of how bush chains are used in automotive manufacturing. Their durability, strength, and reliable performance make them suitable for various applications, contributing to the efficiency and functionality of automotive systems and components.

bush chain

What are the design considerations for a bush chain system?

When designing a bush chain system, several key considerations should be taken into account to ensure its reliable and efficient operation. These design considerations include:

1. Load capacity: Evaluate the expected loads that the bush chain system will need to handle. Consider the weight, size, and type of materials or products being conveyed or transmitted. Select a bush chain with a suitable load capacity to ensure it can withstand the required loads.

2. Speed and acceleration: Determine the desired operating speed and acceleration of the bush chain system. This will influence the selection of chain pitch, material, and lubrication requirements. Higher speeds may require additional considerations such as reduced friction or increased precision.

3. Environmental conditions: Evaluate the operating environment for the bush chain system. Consider factors such as temperature, humidity, dust, chemicals, and presence of corrosive or abrasive substances. Select a bush chain material and coating that can withstand the environmental conditions and resist corrosion or wear.

4. Space limitations: Assess the available space for the installation of the bush chain system. Consider the dimensions and layout of the equipment, conveyor, or transmission system. Ensure that there is sufficient clearance for the chain’s movement and that the system can be properly tensioned and aligned.

5. Alignment and tensioning: Proper tensioning and alignment are critical for the smooth operation of a bush chain system. Design the system to include tensioners, idler sprockets, or adjustable mounting options to facilitate easy tensioning and alignment adjustments.

6. Lubrication and maintenance: Determine the lubrication requirements of the bush chain system. Consider the frequency and method of lubrication, as well as any accessibility constraints for maintenance. Select a lubrication method that suits the application, such as manual lubrication, automatic lubrication systems, or self-lubricating bush chains.

7. Safety considerations: Ensure that the bush chain system is designed with appropriate safety measures. Incorporate guards, covers, or enclosures where necessary to prevent accidental contact with moving parts. Consider emergency stop systems and safety interlocks for the protection of personnel and equipment.

By carefully considering these design factors, a bush chain system can be optimized for performance, reliability, and longevity in a specific application or industry.

bush chain

Can a bush chain be used in high-speed applications?

Yes, bush chains can be used in high-speed applications, but there are certain considerations to keep in mind. While bush chains are known for their durability and strength, they may have limitations in terms of their maximum allowable speed due to factors such as centrifugal forces and dynamic loads.

The speed capability of a bush chain depends on several factors, including the chain design, material, lubrication, and operating conditions. It is important to select a bush chain that is specifically designed for high-speed applications and to follow the manufacturer’s recommendations regarding speed limits.

In high-speed applications, it is crucial to ensure proper chain tensioning and alignment to minimize vibration and reduce the risk of chain failure. Regular maintenance, including lubrication and inspection, is also essential to prevent premature wear and extend the service life of the chain.

Additionally, the selection of a suitable lubricant is important for high-speed bush chain applications. The lubricant should have excellent film strength and provide sufficient protection against wear and friction at high speeds. It is recommended to consult with the chain manufacturer or a lubrication specialist to determine the most suitable lubrication solution.

Overall, while bush chains can be used in high-speed applications, it is essential to consider the specific requirements and limitations of the application and to ensure proper maintenance and lubrication to achieve reliable and efficient operation.

China Hot selling Engineering Bush Chains with Attachments S102.5  China Hot selling Engineering Bush Chains with Attachments S102.5
editor by CX 2024-04-17