China Professional Industrial Machine CZPT Lifting Load Hoist Chain

Product Description

China Factory Industrial Machine CHINAMFG Lifting Load Hoist Chain


Calibrated Hoist Chain(GRADE 80) standard EN818-7  
Zize dxp  (mm) Width Approx weight (kg/m) Working LoadLimit(t) Test Load(kN) BreakingLoad min.KN
Inside min.w1 Inside max.w3
3*9 3.8 10.7 0.21 0.28 7.1 11.3
4*12 5 14.3 0.35 0.5 12.6 20.1
5*15 6.3 17.9 0.54 0.8 19.6 31.4
6*18 7.5 21 0.79 1.1 27 45.2
6.3*19 7.9 22.6 0.86 1.25 31.2 49.9
7*21 9 24.5 1.07 1.5 37 61.6
8*24 10 28 1.38 2 48 80.4
9*27 11.3 32.2 1.76 2.5 63.6 12
10*30 12.5 35 2.2 3.2 76 125
11.2*33.6 14 40.1 2.71 4 98.5 158
11*43 12.6 36.5 2.33 3.8 92 154
12*36 15 42 3.1 4.6 109 181
12.5*38 15.5 42.2 3.3 4.9 117 196
13*39 16.3 46 3.8 5 128 214
14*42 18 49 4.13 6.3 150 250
14*50 17 48 4 6.3 150 250
15*46 20 52 5.17 7 168 280
16*48 20 56 5.63 8 192 320
16*49 24.5 59.5 5.71 8 192 320
16*64 23.9 58.9 5.11 8 192 320
18*54 23 63 6.85 10 246 410
18*54 21 60 6.6 10 246 410
19*57 23.7 63.2 7.7 11.3 270 450
20*60 25 70 8.6 12.5 300 500
22*65 28 74.2 10.7 15.3 366 610
22*66 28 77 10.2 15.3 366 610
22*86 26 74 9.5 15.3 366 610
24*72 32 82 12.78 18 432 720
24*86 28 79 11.6 18 432 720
26*78 35 91 14.87 21.3 510 720
26*92 30 86 13.7 21.3 510 850


Payment term L/C                         l/c amount above 40.000 usd,we can accept L/C at sight
EXW  30% T/T in advance,paid the balance before shipment
 CIF  30% T/T in advance,paid the balance against copy  of B/L
 paypal   amount lower than 4000usd


Delivery time 15~35days after receiving payment for 1 container


We welcome use trade assurance,you`ll enjoy:
100% product quality protection
100% on-time shipment protection
100% payment protection for your covered amount


Usage: Transmission Chain, Drag Chain, Conveyor Chain, Dedicated Special Chain
Material: 20mn2
Surface Treatment: Polishing
Feature: Fire Resistant
Chain Size: Standard
Structure: Combined Chain
US$ 5/Meter
1 Meter(Min.Order)

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Customized Request

industrial chain

How do you ensure proper alignment of an industrial chain system?

Proper alignment of an industrial chain system is crucial for its efficient and reliable operation. Here are the steps to ensure proper alignment:

  • Sprocket Alignment: Align the sprockets correctly along the same plane to ensure the chain runs smoothly. Check for any misalignment, such as lateral or angular misalignment, and adjust the sprockets accordingly.
  • Tension Adjustment: Adjust the tension of the chain to the manufacturer’s specifications. An overly loose or tight chain can cause excessive wear and premature failure. Use appropriate tensioning devices or methods to achieve the recommended tension.
  • Visual Inspection: Perform a visual inspection of the chain as it operates. Observe its movement along the sprockets to ensure it tracks properly. Look for any signs of the chain riding on the sprocket teeth or deviating from its intended path.
  • Measurement and Adjustment: Use alignment tools, such as a straightedge or laser alignment devices, to measure the alignment of the sprockets. Compare the measurements with the manufacturer’s specifications and make necessary adjustments to achieve proper alignment.
  • Periodic Maintenance: Regularly inspect and maintain the chain system to ensure continued alignment. Check for any wear or damage that may affect the alignment and address it promptly. Keep the chain properly lubricated to reduce friction and improve its movement along the sprockets.
  • Professional Assistance: If you are unsure about the alignment or encounter persistent alignment issues, seek the assistance of a qualified professional or technician who has experience in industrial chain systems. They can provide expert guidance and ensure the proper alignment of the system.

By following these steps and maintaining proper alignment of the industrial chain system, you can minimize wear, reduce the risk of chain failure, and optimize the overall performance and longevity of the system.industrial chain

How do you calculate the required length of an industrial chain?

Calculating the required length of an industrial chain involves considering several factors such as the distance between sprockets, the number of chain links, and any additional allowances for tensioning and adjustment. Here is a step-by-step process to calculate the required chain length:

  1. Measure the Center-to-Center Distance: Measure the distance between the center of the drive sprocket and the center of the driven sprocket. This is the center-to-center distance or pitch length.
  2. Determine the Number of Chain Links: Determine the number of chain links required by dividing the center-to-center distance by the pitch or the distance between adjacent chain pins.
  3. Add Allowances: Add allowances to account for tensioning and adjustment. The specific allowances depend on the type of industrial chain and the application requirements. Typically, an additional one or two links are added to accommodate tensioning and ensure proper chain engagement.
  4. Calculate the Total Chain Length: Multiply the number of chain links by the pitch or distance between adjacent chain pins. This will give you the total chain length required.

It’s important to note that industrial chains are often sold in standard lengths or in increments of a certain number of chain links. In such cases, you may need to select the nearest standard chain length that meets your calculated requirements.

It is recommended to consult the manufacturer’s guidelines, technical specifications, or engineering resources for accurate and specific calculations based on the type and size of the industrial chain being used.

industrial chain

Can an industrial chain be repaired or does it need to be replaced entirely?

Whether an industrial chain can be repaired or needs to be replaced entirely depends on the extent of damage and the type of chain. In some cases, minor issues with an industrial chain can be repaired, while in other cases, replacement may be necessary. Here are some considerations:

  • Extent of damage: If the chain has minor issues such as a damaged link or a loose pin, it may be possible to repair it by replacing the damaged component. However, if the chain has significant damage, such as severe elongation or multiple broken links, it may be more cost-effective to replace the entire chain.
  • Type of chain: The repairability of an industrial chain also depends on its construction and design. Some chains, such as roller chains, can be disassembled and repaired by replacing individual components. However, other types of chains, such as welded steel chains, may be difficult or impractical to repair and may require complete replacement.
  • Manufacturer’s recommendations: It is essential to consult the manufacturer’s guidelines and recommendations regarding repairs. The manufacturer can provide specific information on whether the chain can be repaired and the proper procedures to follow.
  • Cost and time considerations: Repairing an industrial chain may require specialized tools, replacement parts, and technical expertise. It is important to consider the cost of repairs, including labor and materials, compared to the cost of a new chain. Additionally, repair time should be taken into account, as it may result in downtime for the equipment or production line.

Ultimately, the decision to repair or replace an industrial chain should be based on factors such as the extent of damage, the chain’s design, manufacturer’s recommendations, and cost-effectiveness. It is recommended to consult with a qualified technician or contact the manufacturer for guidance in making this determination.

China Professional Industrial Machine CZPT Lifting Load Hoist Chain  China Professional Industrial Machine CZPT Lifting Load Hoist Chain
editor by CX 2023-10-11

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