2014年1月5日星期日

The role of lever hoist

Lever hoist is safe and reliable, durable; Good manual hoist, convenient maintenance; Small volume, light weight, easy to carry; Small hand force, high efficiency; Progress predecessors structure, beautiful appearance, etc. With regulation model, specification of the wire rope hoist firmly down. Wire rope hand gourd, general for metal material synthesis, so in terms of maintenance must be done comprehensively, so that can not hoist equipment the equipment normal use. Usually with brake squirrel-cage conical rotor motor with electromagnetic brake (or another cylindrical rotor motor) drive, the weight average of 0.1 ~ 80 tons, lifting height is 3 ~ 30 meters. Electric hoist except can be used alone, but also with the manual, chain or electric car together, hanging on the roof of the building or crane beam is used.

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