Description: Explosion-proof chain hoist is a flame-proof chain hoist whose application is special but widely used in special places. I believe many users have found that explosion-proof chain hoist will become Difficult to use, the chain will become more and more difficult to pull, let's find out why.
Explosion-proof chain hoist is a flame-proof chain hoist, which has a special application place but is also widely used in special places. I believe many users have found that explosion-proof chain hoists will become difficult to use after a period of time. , The chain will become more and more difficult to pull, let's find out why.
Cause one: The internal parts of the explosion-proof chain hoist are damaged, which causes the internal force of the various parts to change, resulting in laborious operation of the chain hoist.
Cause two: The rust of the lifting chain has occurred. The rust of the chain will increase the friction between the chain and the sprocket, making it laborious to pull.
Reason three: The chain is knotted and distorted. This situation will cause a card chain, which naturally cannot pull the chain.
Reason four: When the explosion-proof chain hoist is overloaded, it will also make the chain hoist laborious.
Reason five: The chain hoist is in a humid environment or gets wet with water, which will make the chain hoist parts inflexible, resulting in laborious pulling.
The above is the reason why the explosion-proof chain hoist is arduous to pull, do you understand? I hope that everyone can avoid these situations after reading the above introduction. The correct and standard use of explosion-proof chain hoists can make the performance and safety of explosion-proof chain hoists better.
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