Applications and Features of Explosion - proof chain hoist

　　Applications and Features of Explosion - proof chain hoist 

　　Explosion-proof chain hoists are widely used in Hazardous environments such as where there is potential fire and explosion such as oil, petrochemical, petrol filling stations, oil depots, gas production, chemical industry, electricity, mines, electronics, railways and others. There will not be mechanical sparks when friction happens and explosion when working in flammable and explosive environment. The hoist can ensure both the secure of national property and human safety by preventing efficiently fire accident.

　　With aluminum bronze and beryllium bronze as rough, H62 aluminum alloy as material, and the friction parts of hand chain hoist includes load chain, hand chain wheel, plates, hooks, gears, gear shaft.With advanced design, the friction between the chains of the hoist will not cause any spark which contributes much to the security of the hoist.