Difference between Explosion-Proof Wire Rope Hoist and Explosion-Proof Chain Hoist

Explosion-proof wire rope hoist is generally composed of two parts, hoist and motor, and the explosion-proof level is determined by the 2 parts, it commonly has 4 levels, different levels of temperature and other requirements are also different, generally fire spark. It is ok to use 3-level explosion-proof for high temperature protection, but if in acid-alkaline environment, it must use explosion-proof level 4. So buyer need to explain the environment in detail.

The explosion-proof chain hoist is made of precious metal composite casing. Explosion-proof type, manual spark-type chain hoist without sparks and does not require power or gas source. It adopts symmetrically arranged secondary gear transmission structure. The explosion-proof type chain hoist is safe and reliable, easy to maintain, high in mechanical efficiency and small in pulling force on the bracelet.

It has light self-weight, easy to carry, beautiful appearance, small in size, and good durability. The explosion-proof type chain hoist is widely used in the factory.