Special Hoist equipment "metallurgical Rope hoist"

Metallurgy  Rope hoist  can be used as suited to the requirements associated with electric single girder, electric suspension, hoist double girder cranes, and other  lift hoist ，  can also be installed in a fixed overhead track independently, is small metallurgical workplace safe and reliable light small special  hoist equipment .

     Metallurgical adapt to the environmental characteristics of rope hoist:
 1, metallurgical  rope hoist  working class M5, M6; operating ambient temperature not higher than 60 ℃.
 2, there is a lifting mechanism configured to support brake and a safety brake, rope hoist in normal operation, the motor is braked by a brake cone, cone brake motor to support the brake when the motor brake failure or intermediate conical transmission link failure, shaft mounted speed reducer DC electromagnetic brake for heavy braking, to avoid heavy stall danger. Meanwhile, in order to coordinate the conical brake motor and the DC electromagnetic brake operation between, an additional delay in the control circuit device, to avoid traffic jam occurs motor.
 3, metallurgy rope hoist has an upper limit of a double limit function. The first limit is weight limit, the second limit of conventional rope hoist upper and lower limit stopper off the fire.
 4, from the weight limit protection, rope hoist lifting 90% rated load lifting limiter alarm, 105% of rated load lifting hoist power to stop working.
 5, high-temperature insulation protection, rope hoist drum shell in the design and installation of the machine below the heat shield to isolate the molten metal heat radiation.
 6, lifting the motor and run the motor insulation class Class F and lifting the motor windings built with overheating protection device.
 7, rope configuration metallurgy occasion dedicated high strength high temperature resistant wire rope.