Product Description
Product Description
1. Leaf chain conform to ISO, BS, JS and other standards
2. Mainly BL, AL, LL, FL series leaf chain
3. Our leaf chain customization service can be provided according to customer requirements
4. The leaf chain is made of high quality material and heat treatment technology.
5. The products are widely used in forklifts, textile machinery, drilling rigs, etc. to achieve vertical lifting, horizontal traction and other uses.
Available materials
1,Stainless steel: stainless steel 304, 316, etc.
2. Alloy steel: 45 Mn, 42 CrMo, 20CrMo, etc.
OEM according to your requirements
Surface treatment: polished, galvanized, nickel-plated, etc.
Design standard: ISO DIN ANSI according to customer’s drawing requirement
Certificate: ISO9001:2008
Leaf chain structure
Leaf chain consists of chain plate and pin only. The chain plates are connected by pins to carry the tension on the chain plates. The outer chain plate is overfitted with the pin and the pin is riveted.
The inner chain plate, middle chain plate and pin are sliding fit.
Scope of Application
The plate chain is widely used in forklift, textile machinery, traction, tensioning chain, etc.
Product Attribute
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 0571 ,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 0571 ,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 | |
Detailed Photos
Product Parameters
Our Advantages
Company Advantages:
Own Import & Export License, The TV trade mark registered successfully in many countries, Sales network spread all over China, Products export to 65 countries in 5 continents.
Membership:
1. The member of China General Machine Components Industry Association.
2. The member of China Chain Transmission Association.
3. The member of China Chain Standardization Association.
4. The member of China Agricultural Association Machinery Manufacturers.
With our excellent trained staffs and workers, advanced and efficient equipments, completely sales network, strict QA systems. You are confidence that our premium qualified chain can meet all customers’ specification and strictest quality standards.
Please do not hesitate to contact us for more information on how TransVision products can meet your industries demands at highly competitive pricing.
Quality First, Clients Uppermost.
Product Categories
| WHY CHOOSE US |
Comprehensive Product Portfolio We produce and supply a wide range of power transmission
products including drive chains, leaf chains, conveyor chains, agricultural chains, sprockets, and
couplings. This one-store-for-all shopping experience will significantly reduce your searching costs while
guarantee youfind what you want at 1 click.
Value Choice Products Our products are the best combination of quality and price, and you get what
you want within your budgets
Seasoned Sales Associates and Engineers We have 15 seasoned sales associates and 5 engineers;
on our team at your disposal any time when you need a helping hand. They are well trained with industry
know-now and will always respond to your requests within 24 hours.
100% Customer Retention Rate Our regular customers from overseas come back not just for our
premium quality products, but for the superior services that we’ve provided over the years.
| FAQ |
| Q1: What’s your average lead time? A: It varies. Our regular end-to-end lead time is 1-2 months.. We also provide express shipments for rush orders. For details,please consult our sales associate. Q2: Is your price better than your competitors given the same quality? Q4: Can we inspect the goods before shipment? Q5: What kind of payment method is acceptable for your mill? Q6: What if I have any other questions? |
| Usage: | Transmission Chain, Conveyor Chain |
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| Material: | Alloy |
| Surface Treatment: | Electroplating |
| Samples: | US$ 2/Piece 1 Piece(Min.Order) | Order Sample |
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| Customization: | Available | Customized Request |
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| Shipping Cost: Estimated freight per unit. | about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Can drag chains be used in the pharmaceutical and medical device manufacturing industry?
Yes, drag chains can be used in the pharmaceutical and medical device manufacturing industry, and they offer several benefits in this specific application. Here’s why:
- Cable Protection: In pharmaceutical and medical device manufacturing, there are often numerous cables and hoses that need to be protected and organized. Drag chains provide a reliable and efficient way to route and protect these cables, preventing tangling and potential damage during the manufacturing process.
- Cleanliness and Hygiene: Drag chains made from materials like stainless steel or special plastics can meet the industry’s stringent cleanliness and hygiene requirements. They are easy to clean and can withstand regular washdowns, ensuring a contamination-free manufacturing environment.
- Smooth Movement: Drag chains ensure smooth and consistent movement of cables and hoses, which is crucial in delicate medical device manufacturing processes where precision and accuracy are essential.
- Reduced Downtime: By organizing and protecting cables, drag chains help reduce the risk of cable damage and downtime due to cable-related issues. This leads to increased productivity and cost savings in the long run.
- Compliance: Drag chains can be designed to meet specific industry standards and regulations, ensuring compliance with safety and quality requirements in pharmaceutical and medical device manufacturing.
- Space Efficiency: Drag chains help in neatly organizing cables and hoses in a compact manner, optimizing the use of space in manufacturing equipment and reducing clutter.
Overall, drag chains play a crucial role in maintaining the efficiency, cleanliness, and safety of cable management in pharmaceutical and medical device manufacturing, making them a valuable component in this industry.

What are the limitations of using drag chains in certain applications?
While drag chains offer numerous advantages in cable management and protection, they also have certain limitations that need to be considered when selecting and using them in specific applications. Here are some limitations:
1. Limited Flexibility:
Drag chains are designed to move in a linear or slightly curved path. They may not be suitable for applications that require high flexibility or intricate routing of cables in multiple directions.
2. Size and Space Constraints:
For applications with limited space, finding the right-sized drag chain that can accommodate all the necessary cables and hoses without causing overcrowding can be a challenge.
3. Weight Restrictions:
Heavy-duty drag chains can handle significant loads, but there are weight limits for each type and size of chain. Exceeding these limits can lead to premature wear and reduced performance.
4. Noise and Vibration:
In high-speed or dynamic applications, the movement of drag chains can generate noise and vibration, which might affect the overall system performance or require additional noise-damping measures.
5. Maintenance:
While drag chains reduce cable wear and maintenance needs, they still require regular inspection and maintenance to ensure they function optimally. Neglecting maintenance can lead to unexpected failures.
6. Temperature Limits:
Some drag chains have temperature limitations. High-temperature environments can cause drag chains to degrade or lose their structural integrity, impacting their performance and lifespan.
7. Chemical Resistance:
Exposure to certain chemicals can deteriorate the material of the drag chain. Selecting the appropriate material with chemical resistance is crucial in chemical or corrosive environments.
8. Environmental Exposure:
In outdoor applications, drag chains are exposed to weather conditions such as rain, snow, and UV radiation, which can affect their durability over time.
9. Cost:
Drag chains can be more expensive compared to other cable management solutions. The initial investment should be weighed against the benefits they provide.
10. Compatibility:
Ensuring compatibility between the drag chain, cables, and hoses is essential to prevent friction, abrasion, or damage to the cables.
Despite these limitations, drag chains remain highly versatile and widely used in various industrial applications for cable management and protection.

Can drag chains be used in automotive manufacturing and assembly lines?
Yes, drag chains can be used in automotive manufacturing and assembly lines to manage and protect cables and hoses. Automotive manufacturing and assembly processes involve a wide range of machinery and robotic systems that require precise and reliable cable management. Drag chains offer several advantages in this industry:
Cable Protection:
In automotive manufacturing, there are numerous cables and hoses that control various functions such as power supply, signal transmission, and fluid delivery. Drag chains provide a protective housing that keeps these cables safe from external elements, mechanical damage, and potential hazards in the production environment.
Cable Organization:
Automotive assembly lines often have complex cable routing requirements to connect different components and systems. Drag chains help in organizing and guiding the cables along the intended path, reducing the risk of tangling, twisting, or snagging.
Flexibility and Motion:
Many automotive manufacturing processes involve dynamic movements of robotic arms, conveyors, and other equipment. Drag chains are designed to handle continuous motion and repetitive cycles, ensuring that the cables can move freely without hindrance. They are capable of handling the constant flexing and bending required in these applications.
Space Efficiency:
Automotive assembly lines often have limited space, and efficient cable management is crucial to optimize workspace and prevent cable clutter. Drag chains compactly house the cables, saving space and providing a neat and organized appearance to the production lines.
Reduced Downtime:
By protecting and organizing cables, drag chains help prevent cable damage and minimize downtime caused by cable failures. This reliability is essential in the automotive industry, where production schedules are often tight, and any downtime can result in significant losses.
Overall, the use of drag chains in automotive manufacturing and assembly lines enhances cable management, ensures the longevity of cables and hoses, and contributes to the efficient and reliable operation of the production processes. They are a valuable component in maintaining the high standards of quality and productivity required in the automotive industry.


editor by CX 2023-10-26