What Is A Dispatch Winch?

Single wire rope traction, multi-layer winding dispatch winch for dispatching mine cars and other auxiliary transportation. Electrical equipment is explosion-proof, suitable for occasions with coal dust and gas.It is mainly used for coal mine loading station or inclined roadway towing mine car, and can also be used as other auxiliary transportation. The working speed of this kind of dispatch winch is adjustable. There are two installation methods: temporary support and basic installation. It has the characteristics of small size, light weight and convenient operation.It is mainly composed of motor, transmission device, brake, base, etc. The transmission device adopts a differential gear system, or a fixed-shaft gear system and a differential gear system structure, and is assembled in the inner cavity or the inner cavity and the end of the reel.The brake adopts manual belt type (only for small specification models) or manual brake shoe type. For large specification models, hydraulic push rod safety brakes are also installed.During the working process, changing the force of the brake on the differential  member can change its working speed. The technical parameters commonly used for dispatching winches are drum diameter 225～600mm; the maximum static tension difference of the wire rope is 9.8～39.2kN; the diameter of the wire rope is 12.5～21.5mm; the speed of the wire rope is 0.73～1.31m/s; the capacity of the drum is 400～760m; the motor Power 11～55kW.

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