Introduction Explosion proof electric hoist is a specially designed material handling equipment with the features of explosion proof. Explosion proof electric hoist is designed and manufactured according to gb3836-2000 provisions and international regulations, with the explosion proof mark of d ii bt4, and d ii ct4, which can be supplied to applications that has the level of ii a, ii b, ii c grade, the temperature sub-groups t1-t4 group of combustible gas, steam and air from the explosion gas mixtures in a zone, zone 2 areas. The lifting capacity of explosion proof electric hoist is 0.5 to 16 tons and working class of explosion proof hoist is m3. Applications: Explosion proof electric hoist can be used on the main i-beam track to run in straight or curve line to handle materials or installed on a fixed bracket as a lifting solution for heavy loads. Explosion- proof electric hoist also can be fixed to different applications, working with explosion proof single girder overhead travelling crane or with the explosion proof dual beam bridge crane, etc. Environmental conditions of explosion proof electric hoist Explosion proof electric hoist is applied to the environment with the elevation below 1000m, with relative humility, with the class i, class iib and iic. The temperature scale of explosion proof hoist is class t1-t4 (explosion hazardous area). Explosion proof electric hoist can be hanged on i beam rail, explosion proof single girder or double girder, or other fixed support for material handling, etc. Advantages: Explosion proof electric hoist from dongfengcranes has the following advantages: 1.Compact structure, small size, light weight, large capacity. 2.High safety and reliability. 3.All the spare parts are generalized and changeable, which make hoist maintenance easy and simple. 4.No spark materials are used to the outside parts enhancing anti-explosion ability of electric hoist. 5.Explosion proof electric hoist is designed and manufactured according to gb3836-2000.
