Why should the electric chain hoist be waterproof?

Electric chain hoist uses electricity as the power source, and water and electricity are natural enemies. Therefore, there are other reasons for the use of electric chain hoist to be waterproof. Let's take a look!

1. The electric chain hoist is made of metal as a whole. Although it has an outer shell but is in contact with water for a long time, rust will inevitably appear on the surface of the electric chain hoist, and the rust will change its chemical structure, which directly affects its use The performance is not only that, rust will also reduce the fit of its components, affecting its flexibility and performance.
2. Once the water vapor enters the electric chain hoist motor or comes into contact with the broken power cord, it will cause a short-circuit fault. Water is a conductor, and a power outage will affect the work process, and even cause an electric shock.
3. The water vapor adsorbed on the surface of the electric hoist will also cause it to appear slippery, which will directly affect its lifting speed. Once the phenomenon of slipping occurs, the consequences will be unimaginable.

Through the above, everyone has understood the importance of using electric chain hoists for waterproofing. Here is a suggestion for everyone: do not put it in a humid environment for operation. If you have to, please buy an electric hoist with a suitable protection level.

Why should the electric chain hoist be waterproof?

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