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.
| CHAIN NO. |
PITCH | BUSH WIDTH |
ROLLER DIA |
PIN | PLATE | MAX. TENSILE STRENGTH |
WEIGHT | ||||
| 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 |
| Samples: |
US$ 10/Meter
1 Meter(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
How do you calculate the maximum allowable tension in a conveyor chain?
The maximum allowable tension in a conveyor chain can be calculated using the following steps:
1. Determine the Chain Pitch:
– Measure the distance between the centers of two consecutive chain pins. This measurement is known as the chain pitch and is typically expressed in inches or millimeters.
2. Determine the Chain Speed:
– Determine the speed at which the conveyor chain will be operating. The chain speed is typically expressed in feet per minute or meters per second.
3. Calculate the Chain Pull:
– Determine the total weight or force that needs to be moved by the conveyor chain. This includes the weight of the conveyed material and any additional loads or forces acting on the chain.
4. Calculate the Required Tension:
– Use the following formula to calculate the required tension:
Tension = (Chain Pull × Chain Speed) / (Chain Pitch × Efficiency)
– The efficiency factor accounts for losses due to friction and other factors and is typically expressed as a decimal between 0 and 1.
5. Determine the Maximum Allowable Tension:
– The maximum allowable tension is determined by the manufacturer’s specifications for the conveyor chain. It is important to consult the manufacturer’s documentation or contact them directly to obtain the maximum allowable tension value.
6. Compare the Required Tension and Maximum Allowable Tension:
– Compare the calculated required tension with the maximum allowable tension. The required tension should be less than or equal to the maximum allowable tension to ensure safe and reliable operation of the conveyor chain.
By following these steps and considering the manufacturer’s specifications, you can accurately calculate the maximum allowable tension in a conveyor chain and ensure that it is within the safe operating limits.
What are the best practices for storing and handling conveyor chains?
Proper storage and handling of conveyor chains are essential to maintain their performance, prevent damage, and prolong their lifespan. Here are some best practices to consider:
1. Clean and dry storage area: Store conveyor chains in a clean and dry environment to prevent the accumulation of dirt, dust, moisture, or contaminants that can affect their performance and cause corrosion.
2. Adequate support: Ensure that the stored conveyor chains are properly supported to prevent excessive bending or deformation. Use pallets, racks, or designated storage containers that can accommodate the weight and length of the chains.
3. Avoid excessive heat or cold: Conveyor chains should be stored in an area with a moderate temperature range to avoid extreme heat or cold that can affect the material properties or lubrication of the chains.
4. Protection against impacts and vibrations: Protect the stored chains from impacts or excessive vibrations that can cause damage or deformation. Use suitable packaging or covers to shield the chains from any potential physical damage.
5. Lubrication: Apply a thin layer of appropriate lubricant to the chains before storage to prevent corrosion and maintain their smooth operation. Follow the manufacturer’s recommendations for lubrication type and quantity.
6. Regular inspections: Periodically inspect the stored conveyor chains to ensure there are no signs of damage, corrosion, or deformation. If any issues are identified, take appropriate actions such as cleaning, lubricating, or replacing the chains.
7. Proper handling techniques: When handling conveyor chains, use appropriate lifting equipment or tools to avoid excessive strain or bending. Avoid dragging or dropping the chains, as this can cause damage to the chain links or attachments.
8. Training and awareness: Provide training to personnel involved in handling and storing conveyor chains to ensure they understand the proper procedures and best practices. Promote awareness of the importance of careful handling and storage to prevent accidents and maintain chain integrity.
By following these best practices, you can ensure the longevity and reliable performance of your conveyor chains, reducing the risk of downtime and costly repairs.
What are the main components of a conveyor chain?
The main components of a conveyor chain include:
- Chain Links: Chain links are the individual components that make up the conveyor chain. They are typically made of metal and are connected to form a continuous loop. The design and configuration of the chain links can vary depending on the specific application and load requirements.
- Pins: Pins are the cylindrical components that hold the chain links together. They are inserted through the end of each chain link to create a solid connection. Pins are usually made of hardened steel to withstand the forces and friction within the conveyor system.
- Sprockets: Sprockets are toothed wheels that engage with the chain links and provide the driving force to move the conveyor chain. They are typically made of durable materials such as steel or plastic and are designed to match the pitch and profile of the conveyor chain. Sprockets come in various sizes and configurations depending on the desired speed and load capacity of the conveyor system.
- Guide Rails: Guide rails are stationary components installed along the conveyor path to guide and support the movement of the conveyor chain. They help maintain proper alignment and prevent the chain from derailing or deviating from its intended path.
- Tensioners: Tensioners are devices used to maintain the proper tension in the conveyor chain. They ensure that the chain remains taut and engaged with the sprockets, preventing slack or excessive sagging. Tensioners can be adjusted to accommodate variations in chain length and to compensate for wear over time.
- Attachments and Accessories: Depending on the specific application, conveyor chains may include various attachments and accessories. These can include cleats, flights, buckets, or other devices that aid in the movement and handling of specific types of materials. These attachments are typically secured to the chain links at specific intervals or locations.
The combination of these components creates a robust and reliable conveyor chain system capable of efficiently transporting materials in a wide range of industrial applications.
editor by CX 2023-07-27