2015年8月12日星期三

Electric hoist Profile

metallurgical hoist is a special lifting device, installed on the crane, above the gantry crane, electric hoist with a small size, light weight, simple operation, easy to use features for industrial and mining enterprises, storage terminals and other places. Weight is generally from 0.1 to 80 tons, lifting height 3 to 30 meters. By the motor, transmission and rolls or sprockets, divided into wire rope electric hoist and explosion proof hoist. Wherein the chain hoist into two kinds of imported and domestic; wire rope hoist sub-single-speed lift, two-speed lift; mini electric hoist, hoist, hoist multi-functional.
Reducer, lifting motor, run the motor off firearms, cable slide wire, drum equipment, hook device, coupling, flexible cable and other set current into power and braking force in one. Hoist usually installed in the single-girder cranes, bridge cranes, gantry cranes, hanging on cranes. Slightly modified, it can also be used as a hoist. Therefore, it is to improve labor efficiency, improve the working conditions of the necessary machinery.

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