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Explosion-proof electric hoist

Beijing Lidiao Lifting Equipment Co., Ltd.

Stainless steel pull / electric hoist-service provider

155-3110-7201

185-1986-1704



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    What is the reason for the deformation of the explosion-proof chain hoist hand zipper?


Description: When the explosion-proof chain hoist is used for lifting, sometimes the hand zipper bar is deformed. So, do you know the reasons for the deformation of the chain? Let's introduce it in detail below.
When the explosion-proof chain hoist is used for lifting, sometimes the hand zipper bar is deformed. So, do you know the reasons for the deformation of the chain? Let's introduce it in detail below.
1. The quality of explosion-proof chain hoist itself is poor. The explosion-proof chain hoist chains produced by regular manufacturers are forged from low-carbon high-quality alloy steel through high-temperature quenching technology, which has good hardness and toughness, and will not easily deform. However, the gourds produced by small manufacturers cut corners and often The chain deforms after a while. Generally, the explosion-proof chain hoist chains produced by regular manufacturers use 4.2mm, 4.5mm, 4.8mm and other models, and poor-quality chain hoist chains are often thinner and easily deformed during the pulling process.
Explosion-proof chain hoist
2. Deformation of the hand zipper strip caused by artificial reasons. We all know that the explosion-proof chain hoist hand zipper bar has certain requirements during the pulling process, and it is required that the operator and the chain hoist are in the same plane and maintain a vertical pull. The pull angle must not exceed 30 degrees, otherwise the chain is easy. Bending deformation due to uneven force.
The above two reasons will cause the explosion-proof chain hoist chain to deform. I hope that you carefully purchase the explosion-proof chain hoist and regulate the operation of the chain. If you have further questions, you can always contact our technicians.