Tag Archives: chain conveyor motor

China Hot selling Transmission Drive Mechanical Industrial Standard Conveyor Silent Motor Bush Cogs Stainless Steel Roller Duplex Engineering Cast Special Leaf Chain

Product Description

Product Description

Leaf chains(hoisting chains)
1. Standards: ISO /DIN /ANSI
2. Model: LH series, LL series, AL series
3. Materials: Carbon steel 40Mn
4. All parts are heat treatment(quenching and tempering) and controlled in a reasonable tolerance range.
5. Tensile strength: 15-20% higher than the standard
6. Certificate of Quality: ISO 9001, SGS
7. Centreless grinding.
8. Good lubrication with excellent grease.
9. Color: Self, dark blue, black
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

 

Usage

Leaf Chain ,Flyer chain
 

Material

Alloy/Carbon Steel
 

Application industry Metallurgy, coal, electricity, food, chemical industry, tobacco, beverage, etc
 

Surface Treatment

Self-color Sand-blasted Shot-peening
 
Product Series

 

AL,BL ,LL,FL,LH

Port

Any sea port or airport in China
 

Brand TV OEM
Payment

L/C, T/T, D/P, Western Union
 

Package

Chain, Plastic Bag, Color Box, Wooden Case. or OEM
 

AL Series

AL322,AL344,AL422,AL444,AL466,AL522,AL534,AL544,AL566,AL622,AL644,AL666,AL688

AL822,AL844,AL866,AL888,AL1571,AL1044,AL1066,AL1088,AL1222,AL1244,AL1266,AL1288

AL1444,AL1466,AL1644,AL1666,AL1688
 

BL Series BL422,BL423,BL434,BL444,BL446,BL488,BL522,BL523,BL534,BL544,BL546,BL566,BL588

BL622,BL623,BL634,BL644,BL646,BL688,BL822,BL823,BL834,BL844,BL846,BL866,BL888

BL1571,BL1571,BL1034,BL1044,BL1046,BL1088,BL1222,BL1223,BL1234,BL1244,BL1246

BL1266,BL1288,BL1422,BL1423,BL1434,BL1444,BL1446,BL1488,BL1622,BL1623,BL1634

BL1644,BL1646,BL1666,BL1888,BL2571,BL2571,BL2034,BL2044,BL2046,BL2088
 

LL Series LL0622,LL0644,LL0666,LL0822,LL0844,LL0866,LL 571 ,LL1571,LL1044,LL1066,LL1088,LL1222

LL1244,LL1266,LL1288,LL1622,LL1644,LL1666,LL1688,LL2571,LL2044,LL2066,LL2088,LL2422

LL2444,LL2466,LL2488,LL2822,LL2844,LL2866,LL2888,LL3222,LL3244,LL3266,LL3288,LL4571

LL4044,LL4066,LL4088,LL4822,LL4844,LL4866,LL4888
 

LH Series LH0822,LH0823,LH571,LH0844,LH0846,LH0866,LH 571 ,LH1571,LH1571,LH1034,LH1044

LH1046,LH1066,LH1088,LH1222,LH1223,LH1234,LH1244,LH1246,LH1266,LH1288,LH1622

LH1623,LH1634,LH1644,LH1646,LH1666,LH1688,LH2571,LH2571,LH2034,LH2044,LH2046

LH2066,LH2088,LH2422,LH2423,LH2434,LH2444,LH2446,LH2466,LH2488,LH2822,LH2823

LH2834,LH2844,LH2846,LH2866,LH2888,LH3222,LH3223,LH3234,LH3244,LH3246,LH3266

LH3288,LH4571,LH4571,LH4034,LH4044,LH4046,LH4066,LH4088
 

FL Series FL644,FL666,FL688,FL523,FL844,FL922,FL944,FL945,FL956,FL966,FL988
 
We also carry out OEM according to your requirements
 

 

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

Material: Alloy/Carbon Steel
Structure: Leaf Chain
Surface Treatment: Polishing/Electroplating/Oxygenation
Chain Size: Al322, Bl1044, Ll1222, Lh1646ect.
Structure (for Chain): Roller Chain
Transport Package: Polybag + Box + Carton + Iron Pallet
Customization:
Available

|

Customized Request

bush chain

What are the maintenance requirements for a bush chain?

Maintaining a bush chain is essential to ensure its optimal performance and longevity. Here are the key maintenance requirements for a bush chain:

1. Regular cleaning: Regularly clean the bush chain to remove dirt, debris, and contaminants that can cause abrasion and accelerated wear. Use a brush or compressed air to clean the chain thoroughly.

2. Lubrication: Proper lubrication is crucial for the smooth operation and reduced friction of a bush chain. Apply the recommended lubricant to all the chain components, including the pins, bushings, and rollers. Follow the manufacturer’s guidelines for the appropriate lubricant type and frequency of lubrication.

3. Tension adjustment: Check the tension of the bush chain regularly and adjust it if necessary. Proper tension ensures optimal performance and reduces the risk of premature wear or failure. Consult the manufacturer’s guidelines or expert advice for the correct tensioning procedure specific to your chain.

4. Inspection: Conduct regular inspections of the bush chain to identify any signs of wear, damage, or misalignment. Inspect the chain for elongation, broken or damaged components, and misalignment. Replace any worn or damaged parts promptly to prevent further issues.

5. Replace worn components: Over time, the components of a bush chain, such as pins, bushings, and rollers, may wear out and require replacement. Monitor the wear levels of these components and replace them when they reach the manufacturer’s recommended limits.

6. Environmental considerations: Consider the operating environment of the bush chain and take appropriate measures to protect it. In corrosive or harsh environments, use corrosion-resistant chain materials or coatings to prevent accelerated wear.

7. Training and documentation: Ensure that maintenance personnel are properly trained in bush chain maintenance procedures. Keep detailed records of maintenance activities, including lubrication schedules, tension adjustments, and component replacements.

By following these maintenance requirements, you can extend the lifespan of your bush chain and maintain its optimal performance. Regular maintenance and timely replacement of worn components will help prevent unexpected failures and costly downtime.

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

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 Hot selling Transmission Drive Mechanical Industrial Standard Conveyor Silent Motor Bush Cogs Stainless Steel Roller Duplex Engineering Cast Special Leaf Chain  China Hot selling Transmission Drive Mechanical Industrial Standard Conveyor Silent Motor Bush Cogs Stainless Steel Roller Duplex Engineering Cast Special Leaf Chain
editor by CX 2024-05-09

China wholesaler Transmission Drive Mechanical Industrial Standard Conveyor Silent Motor Bush Cogs Stainless Steel Roller Duplex Engineering Cast Special Leaf Chain

Product Description

Product Description

Leaf chains(hoisting chains)
1. Standards: ISO /DIN /ANSI
2. Model: LH series, LL series, AL series
3. Materials: Carbon steel 40Mn
4. All parts are heat treatment(quenching and tempering) and controlled in a reasonable tolerance range.
5. Tensile strength: 15-20% higher than the standard
6. Certificate of Quality: ISO 9001, SGS
7. Centreless grinding.
8. Good lubrication with excellent grease.
9. Color: Self, dark blue, black
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

 

Usage

Leaf Chain ,Flyer chain
 

Material

Alloy/Carbon Steel
 

Application industry Metallurgy, coal, electricity, food, chemical industry, tobacco, beverage, etc
 

Surface Treatment

Self-color Sand-blasted Shot-peening
 
Product Series

 

AL,BL ,LL,FL,LH

Port

Any sea port or airport in China
 

Brand TV OEM
Payment

L/C, T/T, D/P, Western Union
 

Package

Chain, Plastic Bag, Color Box, Wooden Case. or OEM
 

AL Series

AL322,AL344,AL422,AL444,AL466,AL522,AL534,AL544,AL566,AL622,AL644,AL666,AL688

AL822,AL844,AL866,AL888,AL1571,AL1044,AL1066,AL1088,AL1222,AL1244,AL1266,AL1288

AL1444,AL1466,AL1644,AL1666,AL1688
 

BL Series BL422,BL423,BL434,BL444,BL446,BL488,BL522,BL523,BL534,BL544,BL546,BL566,BL588

BL622,BL623,BL634,BL644,BL646,BL688,BL822,BL823,BL834,BL844,BL846,BL866,BL888

BL1571,BL1571,BL1034,BL1044,BL1046,BL1088,BL1222,BL1223,BL1234,BL1244,BL1246

BL1266,BL1288,BL1422,BL1423,BL1434,BL1444,BL1446,BL1488,BL1622,BL1623,BL1634

BL1644,BL1646,BL1666,BL1888,BL2571,BL2571,BL2034,BL2044,BL2046,BL2088
 

LL Series LL0622,LL0644,LL0666,LL0822,LL0844,LL0866,LL 571 ,LL1571,LL1044,LL1066,LL1088,LL1222

LL1244,LL1266,LL1288,LL1622,LL1644,LL1666,LL1688,LL2571,LL2044,LL2066,LL2088,LL2422

LL2444,LL2466,LL2488,LL2822,LL2844,LL2866,LL2888,LL3222,LL3244,LL3266,LL3288,LL4571

LL4044,LL4066,LL4088,LL4822,LL4844,LL4866,LL4888
 

LH Series LH0822,LH0823,LH571,LH0844,LH0846,LH0866,LH 571 ,LH1571,LH1571,LH1034,LH1044

LH1046,LH1066,LH1088,LH1222,LH1223,LH1234,LH1244,LH1246,LH1266,LH1288,LH1622

LH1623,LH1634,LH1644,LH1646,LH1666,LH1688,LH2571,LH2571,LH2034,LH2044,LH2046

LH2066,LH2088,LH2422,LH2423,LH2434,LH2444,LH2446,LH2466,LH2488,LH2822,LH2823

LH2834,LH2844,LH2846,LH2866,LH2888,LH3222,LH3223,LH3234,LH3244,LH3246,LH3266

LH3288,LH4571,LH4571,LH4034,LH4044,LH4046,LH4066,LH4088
 

FL Series FL644,FL666,FL688,FL523,FL844,FL922,FL944,FL945,FL956,FL966,FL988
 
We also carry out OEM according to your requirements
 

 

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

Material: Alloy/Carbon Steel
Structure: Leaf Chain
Surface Treatment: Polishing/Electroplating/Oxygenation
Chain Size: Al322, Bl1044, Ll1222, Lh1646ect.
Structure (for Chain): Roller Chain
Transport Package: Polybag + Box + Carton + Iron Pallet
Customization:
Available

|

Customized Request

bush chain

How does a bush chain handle misalignment in a system?

A bush chain is designed to accommodate a certain degree of misalignment within a system. Here’s how a bush chain handles misalignment:

1. Flexibility: The construction of a bush chain allows it to flex and adjust to minor misalignments. The bushings, which are inserted into the chain’s links, provide a degree of flexibility and allow the chain to move smoothly even when the sprockets are slightly misaligned.

2. Self-Alignment: The self-lubricating properties of some bush chains contribute to their ability to handle misalignment. The lubrication helps reduce friction and allows the chain to self-align by adjusting its position to minimize stress and binding caused by misaligned sprockets.

3. Tolerance for Misalignment: Bush chains are designed with specific clearance between the bushings and pins. This clearance provides some tolerance for misalignment. It allows the chain to accommodate slight angular or parallel misalignment between the sprockets without causing excessive wear or damage.

4. Compensation for Load Variances: In systems where load distribution is not uniform, such as conveyor systems, bush chains can help compensate for load variances. The flexibility of the chain allows it to adapt to changes in load distribution and adjust accordingly, reducing stress on the chain and sprockets.

It is important to note that while bush chains can handle minor misalignment, excessive misalignment should be avoided. Excessive misalignment can cause accelerated wear, increased noise, and reduced chain life. Proper alignment and regular maintenance are essential to ensure optimal performance and longevity of the bush chain system.

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-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 wholesaler Transmission Drive Mechanical Industrial Standard Conveyor Silent Motor Bush Cogs Stainless Steel Roller Duplex Engineering Cast Special Leaf Chain  China wholesaler Transmission Drive Mechanical Industrial Standard Conveyor Silent Motor Bush Cogs Stainless Steel Roller Duplex Engineering Cast Special Leaf Chain
editor by CX 2024-05-08

China best Transmission Drive Mechanical Industrial Standard Conveyor Silent Motor Bush Cogs Stainless Steel Roller Duplex Engineering Cast Special Leaf Chain

Product Description

Product Description

Leaf chains(hoisting chains)
1. Standards: ISO /DIN /ANSI
2. Model: LH series, LL series, AL series
3. Materials: Carbon steel 40Mn
4. All parts are heat treatment(quenching and tempering) and controlled in a reasonable tolerance range.
5. Tensile strength: 15-20% higher than the standard
6. Certificate of Quality: ISO 9001, SGS
7. Centreless grinding.
8. Good lubrication with excellent grease.
9. Color: Self, dark blue, black
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

 

Usage

Leaf Chain ,Flyer chain
 

Material

Alloy/Carbon Steel
 

Application industry Metallurgy, coal, electricity, food, chemical industry, tobacco, beverage, etc
 

Surface Treatment

Self-color Sand-blasted Shot-peening
 
Product Series

 

AL,BL ,LL,FL,LH

Port

Any sea port or airport in China
 

Brand TV OEM
Payment

L/C, T/T, D/P, Western Union
 

Package

Chain, Plastic Bag, Color Box, Wooden Case. or OEM
 

AL Series

AL322,AL344,AL422,AL444,AL466,AL522,AL534,AL544,AL566,AL622,AL644,AL666,AL688

AL822,AL844,AL866,AL888,AL1571,AL1044,AL1066,AL1088,AL1222,AL1244,AL1266,AL1288

AL1444,AL1466,AL1644,AL1666,AL1688
 

BL Series BL422,BL423,BL434,BL444,BL446,BL488,BL522,BL523,BL534,BL544,BL546,BL566,BL588

BL622,BL623,BL634,BL644,BL646,BL688,BL822,BL823,BL834,BL844,BL846,BL866,BL888

BL1571,BL1571,BL1034,BL1044,BL1046,BL1088,BL1222,BL1223,BL1234,BL1244,BL1246

BL1266,BL1288,BL1422,BL1423,BL1434,BL1444,BL1446,BL1488,BL1622,BL1623,BL1634

BL1644,BL1646,BL1666,BL1888,BL2571,BL2571,BL2034,BL2044,BL2046,BL2088
 

LL Series LL0622,LL0644,LL0666,LL0822,LL0844,LL0866,LL 571 ,LL1571,LL1044,LL1066,LL1088,LL1222

LL1244,LL1266,LL1288,LL1622,LL1644,LL1666,LL1688,LL2571,LL2044,LL2066,LL2088,LL2422

LL2444,LL2466,LL2488,LL2822,LL2844,LL2866,LL2888,LL3222,LL3244,LL3266,LL3288,LL4571

LL4044,LL4066,LL4088,LL4822,LL4844,LL4866,LL4888
 

LH Series LH0822,LH0823,LH571,LH0844,LH0846,LH0866,LH 571 ,LH1571,LH1571,LH1034,LH1044

LH1046,LH1066,LH1088,LH1222,LH1223,LH1234,LH1244,LH1246,LH1266,LH1288,LH1622

LH1623,LH1634,LH1644,LH1646,LH1666,LH1688,LH2571,LH2571,LH2034,LH2044,LH2046

LH2066,LH2088,LH2422,LH2423,LH2434,LH2444,LH2446,LH2466,LH2488,LH2822,LH2823

LH2834,LH2844,LH2846,LH2866,LH2888,LH3222,LH3223,LH3234,LH3244,LH3246,LH3266

LH3288,LH4571,LH4571,LH4034,LH4044,LH4046,LH4066,LH4088
 

FL Series FL644,FL666,FL688,FL523,FL844,FL922,FL944,FL945,FL956,FL966,FL988
 
We also carry out OEM according to your requirements
 

 

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

Material: Alloy/Carbon Steel
Structure: Leaf Chain
Surface Treatment: Polishing/Electroplating/Oxygenation
Chain Size: Al322, Bl1044, Ll1222, Lh1646ect.
Structure (for Chain): Roller Chain
Transport Package: Polybag + Box + Carton + Iron Pallet
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 properly maintain and lubricate a bush chain?

Maintaining and lubricating a bush chain is essential to ensure its optimal performance and longevity. Here are the steps to properly maintain and lubricate a bush chain:

1. Regular Inspection: Perform regular visual inspections of the bush chain to check for any signs of wear, damage, or misalignment. Inspect the sprockets and bushings for wear patterns or excessive play. Replace any worn or damaged components.

2. Cleaning: Before lubricating the chain, clean it thoroughly to remove dirt, debris, and old lubricant. Use a suitable cleaning agent and a brush or compressed air to clean the chain effectively.

3. Lubrication: Apply the appropriate lubricant to the bush chain. The lubricant should be specifically designed for chain applications and provide adequate protection against wear and friction. Consider factors such as the operating conditions, temperature, and speed when selecting the lubricant.

4. Proper Lubricant Application: Apply the lubricant evenly to the bush chain while rotating the chain manually or running it at a slow speed. Ensure that all the chain components, including the bushings, pins, and rollers, are properly lubricated. Avoid over-lubrication as it can attract more dirt and debris.

5. Tensioning and Alignment: Maintain proper chain tension and alignment to prevent excessive wear and premature failure. Check the chain tension regularly and adjust it as needed. Ensure that the sprockets are aligned properly to avoid side loads and uneven wear.

6. Regular Maintenance: Establish a regular maintenance schedule for the bush chain. This includes periodic inspections, lubrication, and adjustments. Follow the manufacturer’s recommendations for maintenance intervals and procedures.

7. Environmental Considerations: Take into account the environmental conditions in which the bush chain operates. Extreme temperatures, humidity, or corrosive atmospheres may require special lubricants or additional protective measures.

By following these maintenance and lubrication practices, you can ensure the smooth operation, extended service life, and optimal performance of your bush chain.

bush chain

What is a bush chain and how does it work?

A bush chain, also known as a bush roller chain or a bushing chain, is a type of roller chain commonly used in mechanical power transmission systems. It consists of a series of interconnected links, known as bushings, that are joined together by pins. The bushings are cylindrical metal sleeves with internal bearings that rotate on the pins.

The working principle of a bush chain is based on the interaction between the rotating bushings and the teeth of the sprockets. The chain is wrapped around two or more sprockets, with one sprocket being the driver and the other(s) being the driven. As the driver sprocket rotates, it pulls the chain, causing the bushings to rotate on the pins.

Each bushing has an outer surface that comes into contact with the sprocket teeth. The engagement between the sprocket teeth and the bushings’ outer surface creates the driving force, allowing power to be transmitted from the driver sprocket to the driven sprocket(s). This rotational motion transfers torque and enables the movement of various mechanical components or systems connected to the driven sprocket(s).

The bush chain design provides several advantages, including high tensile strength, flexibility, and the ability to transmit power over long distances. The bushings and pins are typically made of hardened steel to ensure durability and resistance to wear. Lubrication is essential to reduce friction and prevent premature wear of the bushings and pins.

Bush chains are widely used in various applications, such as industrial machinery, agricultural equipment, automotive systems, and conveyor systems. They are favored for their reliability, efficiency, and ease of installation. Proper maintenance, including regular lubrication and tension adjustment, is necessary to ensure the smooth operation and longevity of a bush chain.

China best Transmission Drive Mechanical Industrial Standard Conveyor Silent Motor Bush Cogs Stainless Steel Roller Duplex Engineering Cast Special Leaf Chain  China best Transmission Drive Mechanical Industrial Standard Conveyor Silent Motor Bush Cogs Stainless Steel Roller Duplex Engineering Cast Special Leaf Chain
editor by CX 2024-05-08

China factory Transmission Drive Mechanical Industrial Standard Conveyor Silent Motor Bush Cogs Stainless Steel Roller Duplex Engineering Cast Special Leaf Chain

Product Description

Product Description

Leaf chains(hoisting chains)
1. Standards: ISO /DIN /ANSI
2. Model: LH series, LL series, AL series
3. Materials: Carbon steel 40Mn
4. All parts are heat treatment(quenching and tempering) and controlled in a reasonable tolerance range.
5. Tensile strength: 15-20% higher than the standard
6. Certificate of Quality: ISO 9001, SGS
7. Centreless grinding.
8. Good lubrication with excellent grease.
9. Color: Self, dark blue, black
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

 

Usage

Leaf Chain ,Flyer chain
 

Material

Alloy/Carbon Steel
 

Application industry Metallurgy, coal, electricity, food, chemical industry, tobacco, beverage, etc
 

Surface Treatment

Self-color Sand-blasted Shot-peening
 
Product Series

 

AL,BL ,LL,FL,LH

Port

Any sea port or airport in China
 

Brand TV OEM
Payment

L/C, T/T, D/P, Western Union
 

Package

Chain, Plastic Bag, Color Box, Wooden Case. or OEM
 

AL Series

AL322,AL344,AL422,AL444,AL466,AL522,AL534,AL544,AL566,AL622,AL644,AL666,AL688

AL822,AL844,AL866,AL888,AL1571,AL1044,AL1066,AL1088,AL1222,AL1244,AL1266,AL1288

AL1444,AL1466,AL1644,AL1666,AL1688
 

BL Series BL422,BL423,BL434,BL444,BL446,BL488,BL522,BL523,BL534,BL544,BL546,BL566,BL588

BL622,BL623,BL634,BL644,BL646,BL688,BL822,BL823,BL834,BL844,BL846,BL866,BL888

BL1571,BL1571,BL1034,BL1044,BL1046,BL1088,BL1222,BL1223,BL1234,BL1244,BL1246

BL1266,BL1288,BL1422,BL1423,BL1434,BL1444,BL1446,BL1488,BL1622,BL1623,BL1634

BL1644,BL1646,BL1666,BL1888,BL2571,BL2571,BL2034,BL2044,BL2046,BL2088
 

LL Series LL0622,LL0644,LL0666,LL0822,LL0844,LL0866,LL 571 ,LL1571,LL1044,LL1066,LL1088,LL1222

LL1244,LL1266,LL1288,LL1622,LL1644,LL1666,LL1688,LL2571,LL2044,LL2066,LL2088,LL2422

LL2444,LL2466,LL2488,LL2822,LL2844,LL2866,LL2888,LL3222,LL3244,LL3266,LL3288,LL4571

LL4044,LL4066,LL4088,LL4822,LL4844,LL4866,LL4888
 

LH Series LH0822,LH0823,LH571,LH0844,LH0846,LH0866,LH 571 ,LH1571,LH1571,LH1034,LH1044

LH1046,LH1066,LH1088,LH1222,LH1223,LH1234,LH1244,LH1246,LH1266,LH1288,LH1622

LH1623,LH1634,LH1644,LH1646,LH1666,LH1688,LH2571,LH2571,LH2034,LH2044,LH2046

LH2066,LH2088,LH2422,LH2423,LH2434,LH2444,LH2446,LH2466,LH2488,LH2822,LH2823

LH2834,LH2844,LH2846,LH2866,LH2888,LH3222,LH3223,LH3234,LH3244,LH3246,LH3266

LH3288,LH4571,LH4571,LH4034,LH4044,LH4046,LH4066,LH4088
 

FL Series FL644,FL666,FL688,FL523,FL844,FL922,FL944,FL945,FL956,FL966,FL988
 
We also carry out OEM according to your requirements
 

 

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

Material: Alloy/Carbon Steel
Structure: Leaf Chain
Surface Treatment: Polishing/Electroplating/Oxygenation
Chain Size: Al322, Bl1044, Ll1222, Lh1646ect.
Structure (for Chain): Roller Chain
Transport Package: Polybag + Box + Carton + Iron Pallet
Customization:
Available

|

Customized Request

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

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

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 Transmission Drive Mechanical Industrial Standard Conveyor Silent Motor Bush Cogs Stainless Steel Roller Duplex Engineering Cast Special Leaf Chain  China factory Transmission Drive Mechanical Industrial Standard Conveyor Silent Motor Bush Cogs Stainless Steel Roller Duplex Engineering Cast Special Leaf Chain
editor by CX 2024-05-07

China Hot selling Transmission Drive Mechanical Industrial Standard Conveyor Silent Motor Bush Cogs Stainless Steel Roller Duplex Engineering Cast Special Leaf Chain

Product Description

Product Description

Leaf chains(hoisting chains)
1. Standards: ISO /DIN /ANSI
2. Model: LH series, LL series, AL series
3. Materials: Carbon steel 40Mn
4. All parts are heat treatment(quenching and tempering) and controlled in a reasonable tolerance range.
5. Tensile strength: 15-20% higher than the standard
6. Certificate of Quality: ISO 9001, SGS
7. Centreless grinding.
8. Good lubrication with excellent grease.
9. Color: Self, dark blue, black
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

 

Usage

Leaf Chain ,Flyer chain
 

Material

Alloy/Carbon Steel
 

Application industry Metallurgy, coal, electricity, food, chemical industry, tobacco, beverage, etc
 

Surface Treatment

Self-color Sand-blasted Shot-peening
 
Product Series

 

AL,BL ,LL,FL,LH

Port

Any sea port or airport in China
 

Brand TV OEM
Payment

L/C, T/T, D/P, Western Union
 

Package

Chain, Plastic Bag, Color Box, Wooden Case. or OEM
 

AL Series

AL322,AL344,AL422,AL444,AL466,AL522,AL534,AL544,AL566,AL622,AL644,AL666,AL688

AL822,AL844,AL866,AL888,AL1571,AL1044,AL1066,AL1088,AL1222,AL1244,AL1266,AL1288

AL1444,AL1466,AL1644,AL1666,AL1688
 

BL Series BL422,BL423,BL434,BL444,BL446,BL488,BL522,BL523,BL534,BL544,BL546,BL566,BL588

BL622,BL623,BL634,BL644,BL646,BL688,BL822,BL823,BL834,BL844,BL846,BL866,BL888

BL1571,BL1571,BL1034,BL1044,BL1046,BL1088,BL1222,BL1223,BL1234,BL1244,BL1246

BL1266,BL1288,BL1422,BL1423,BL1434,BL1444,BL1446,BL1488,BL1622,BL1623,BL1634

BL1644,BL1646,BL1666,BL1888,BL2571,BL2571,BL2034,BL2044,BL2046,BL2088
 

LL Series LL0622,LL0644,LL0666,LL0822,LL0844,LL0866,LL 571 ,LL1571,LL1044,LL1066,LL1088,LL1222

LL1244,LL1266,LL1288,LL1622,LL1644,LL1666,LL1688,LL2571,LL2044,LL2066,LL2088,LL2422

LL2444,LL2466,LL2488,LL2822,LL2844,LL2866,LL2888,LL3222,LL3244,LL3266,LL3288,LL4571

LL4044,LL4066,LL4088,LL4822,LL4844,LL4866,LL4888
 

LH Series LH0822,LH0823,LH571,LH0844,LH0846,LH0866,LH 571 ,LH1571,LH1571,LH1034,LH1044

LH1046,LH1066,LH1088,LH1222,LH1223,LH1234,LH1244,LH1246,LH1266,LH1288,LH1622

LH1623,LH1634,LH1644,LH1646,LH1666,LH1688,LH2571,LH2571,LH2034,LH2044,LH2046

LH2066,LH2088,LH2422,LH2423,LH2434,LH2444,LH2446,LH2466,LH2488,LH2822,LH2823

LH2834,LH2844,LH2846,LH2866,LH2888,LH3222,LH3223,LH3234,LH3244,LH3246,LH3266

LH3288,LH4571,LH4571,LH4034,LH4044,LH4046,LH4066,LH4088
 

FL Series FL644,FL666,FL688,FL523,FL844,FL922,FL944,FL945,FL956,FL966,FL988
 
We also carry out OEM according to your requirements
 

 

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

Material: Alloy/Carbon Steel
Structure: Leaf Chain
Surface Treatment: Polishing/Electroplating/Oxygenation
Chain Size: Al322, Bl1044, Ll1222, Lh1646ect.
Structure (for Chain): Roller Chain
Transport Package: Polybag + Box + Carton + Iron Pallet
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 properly maintain and lubricate a bush chain?

Maintaining and lubricating a bush chain is essential to ensure its optimal performance and longevity. Here are the steps to properly maintain and lubricate a bush chain:

1. Regular Inspection: Perform regular visual inspections of the bush chain to check for any signs of wear, damage, or misalignment. Inspect the sprockets and bushings for wear patterns or excessive play. Replace any worn or damaged components.

2. Cleaning: Before lubricating the chain, clean it thoroughly to remove dirt, debris, and old lubricant. Use a suitable cleaning agent and a brush or compressed air to clean the chain effectively.

3. Lubrication: Apply the appropriate lubricant to the bush chain. The lubricant should be specifically designed for chain applications and provide adequate protection against wear and friction. Consider factors such as the operating conditions, temperature, and speed when selecting the lubricant.

4. Proper Lubricant Application: Apply the lubricant evenly to the bush chain while rotating the chain manually or running it at a slow speed. Ensure that all the chain components, including the bushings, pins, and rollers, are properly lubricated. Avoid over-lubrication as it can attract more dirt and debris.

5. Tensioning and Alignment: Maintain proper chain tension and alignment to prevent excessive wear and premature failure. Check the chain tension regularly and adjust it as needed. Ensure that the sprockets are aligned properly to avoid side loads and uneven wear.

6. Regular Maintenance: Establish a regular maintenance schedule for the bush chain. This includes periodic inspections, lubrication, and adjustments. Follow the manufacturer’s recommendations for maintenance intervals and procedures.

7. Environmental Considerations: Take into account the environmental conditions in which the bush chain operates. Extreme temperatures, humidity, or corrosive atmospheres may require special lubricants or additional protective measures.

By following these maintenance and lubrication practices, you can ensure the smooth operation, extended service life, and optimal performance of your bush chain.

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 Transmission Drive Mechanical Industrial Standard Conveyor Silent Motor Bush Cogs Stainless Steel Roller Duplex Engineering Cast Special Leaf Chain  China Hot selling Transmission Drive Mechanical Industrial Standard Conveyor Silent Motor Bush Cogs Stainless Steel Roller Duplex Engineering Cast Special Leaf Chain
editor by CX 2024-05-06