Product Description

This series is typically applied as a gathering chain or conveyor chain. It features a straight sidebar for increased strength and better conveying ability, and this is the most common type of agricultural roller chain. We also build various kinds of attachments to meet clients’ needs.

The JJ CA-Type chain’s advantages:

Solid rollers enhance rotation on the bushing while reducing impact loads on the sprocket tooth during operation.

All components are heat treated to achieve maximum strength.

Pre-loaded during the manufacturing process to minimize initial elongation.

Hot dipped lubrication ensures 100% lubrication of all chain components to extend wear life and reduce maintenance costs.

D L Lc H T1 T2
mm mm mm mm mm mm mm mm mm KN/min kg/m
CA550 41.40 19.81 16.70 7.16 35.30 38.20 19.05 2.70 2.70 39.8 1.94
CA555 41.40 12.50 16.86 7.19 30.35 33.48 20.17 3.18 3.18 39.8 1.72
CA557 41.40 20.14 17.78 7.94 37.60 40.00 23.10 3.18 3.18 55.8 2.60
CA620 42.01 25.07 17.68 7.16 41.50 45.00 19.05 3.15 3.15 39.8 2.35
CA650H 41.40 19.81 16.70 7.16 36.18 39.00 19.05 3.00 3.00 39.8 2.24
CA2060H 38.10 12.70 11.91 5.94 28.80 31.70 18.00 3.25 3.25 31.1 1.45
384V 38.40 18.00 15.88 6.92 35.10 38.40 17.20 3.00 3.00 33.8 1.83
384VB 38.40 19.00 15.88 8.28 35.80 38.80 20.50 3.00 3.00 50.8 2.17

Usage: Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain, Roller Chain
Material: Alloy/Carbon Steel
Surface Treatment: Polishing
Feature: Heat Resistant
Chain Size: 1 1/2"*1 5/8"
Structure: Roller Chain
US$ 10/Meter
1 Meter(Min.Order)

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roller chain

Can roller chains be used for overhead or inverted applications?

Roller chains can be used for overhead or inverted applications, but there are certain considerations to keep in mind. Here’s a detailed answer to the question:

1. Lubrication: In overhead or inverted applications, proper lubrication is crucial to ensure smooth operation and prevent premature wear. Gravity can affect the distribution of lubricant within the chain, so it’s important to use a lubrication method that can effectively reach all the critical components.

2. Tensioning: In overhead or inverted applications, the tensioning of the roller chain becomes even more important. The chain should be properly tensioned to prevent sagging or excessive slack, which can lead to uneven load distribution, chain skipping, or disengagement from the sprockets.

3. Environmental Considerations: Overhead or inverted applications may expose the roller chain to environmental factors such as dust, debris, moisture, or temperature variations. It’s important to select a roller chain that is designed to withstand the specific environmental conditions and provides adequate protection against corrosion, contamination, and wear.

4. Sprocket Alignment: Proper sprocket alignment is critical for the smooth operation of roller chains in overhead or inverted applications. Misalignment can result in chain binding, increased friction, and premature wear. Regular inspection and adjustment of the sprocket alignment are necessary to maintain optimal performance.

5. Chain Design: Depending on the specific requirements of the overhead or inverted application, specialized roller chain designs may be available. These designs may include features such as sealed joints, self-lubricating capabilities, or corrosion-resistant coatings to enhance performance and reliability in such applications.

By considering these factors and selecting a roller chain specifically designed for overhead or inverted applications, it is possible to achieve reliable and efficient power transmission in these challenging orientations.

roller chain

Can roller chains be used in underwater applications?

Roller chains are not typically recommended for direct use in underwater applications due to the potential for corrosion and water ingress. However, with appropriate modifications and additional protective measures, roller chains can be adapted for certain underwater applications. Here’s a detailed answer to the question:

1. Corrosion Resistance: In underwater environments, corrosion is a significant concern. Roller chains can be manufactured from corrosion-resistant materials such as stainless steel or coated with anti-corrosion treatments to mitigate the effects of exposure to water and moisture.

2. Sealing and Waterproofing: Special seals, O-rings, or protective covers can be installed to prevent water ingress into the chain’s internal components. These seals help to maintain lubrication and protect against corrosion, ensuring reliable operation even in wet conditions.

3. Lubrication Selection: Choosing the appropriate lubricant is crucial for underwater applications. Lubricants with excellent water resistance and corrosion protection properties should be selected to provide long-lasting lubrication in the submerged environment.

4. Maintenance and Inspection: Regular maintenance and inspection are essential to monitor the condition of the roller chain in underwater applications. This includes checking for signs of corrosion, lubricant degradation, or seal damage. Prompt replacement of worn or damaged components is necessary to prevent chain failure and ensure optimal performance.

It’s important to consult with experts or manufacturers experienced in underwater applications to determine the suitability of roller chains for specific underwater environments. They can provide guidance on the necessary modifications, materials, and maintenance practices to ensure the safe and reliable operation of roller chains in such conditions.

China Professional Ca Type Agricultural Chain Conveyor Chain Gathering Chain Roller Chain  China Professional Ca Type Agricultural Chain Conveyor Chain Gathering Chain Roller Chain
editor by CX 2023-09-07