What's the difference between an air car, an electric capstan and an electric hoist?
Mainly material and structure, explosion proof all closed structure, or the shell is made of aluminum bronze alloy and beryllium bronze alloy. This kind of explosion-proof electric hoist has explosion proof function
In a special place, knocking, friction will not produce sparks, explosion-proof electric hoist prices, of course, than ordinary wire rope electric hoist to be much more expensive.
