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Crane overspeed protection is a safety protection device installed in the crane hoisting mechanism. The device eliminates the working condition of the hook, ensures the safety of lifting heavy objects, protects the personal safety of the crane and the hoisting and installation personnel, and avoids the damage caused by the overspeed of the motor and the transmission mechanism caused by the hook of the crane, and reduces the damage. The driver's fatigue intensity is like adding a “safety lock†to the crane, which has good economic and social benefits.
The control device is widely used in hoisting mechanisms such as bridge cranes, portal cranes, gantry cranes, tower cranes, loading and unloading bridges, mine hoists, etc. The simple and composite models fully meet various tonnages and various occasions. Need
High Pressure Washer could wash any car.High pressure washer also could wash bike,motor,garden and so on. Electric high pressure washer wash farm.
High pressure washer has series excited motor and induction motor.
Series excited motor has carbon brush. Induction motor is not carbon brush . So induction motor could use more longer longevitity.
High pressure washer
High Pressure Washer, Car Washer, Max 100bar High Pressure Washer, 110 Bar High Pressure Washer
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