Hengyang Heavy Industry YWZ9-300/B30 Explosion-proof Brake for Dust and Gas Industry Explosion-proof Standard

Disc brake Disc brake is a hydraulic actuator applied to the brake system of mine hoist, the exact name should be: normally closed rear-mounted cylinder disc brake, more rear-mounted cylinders, when the hoist starts, the hydraulic station outputs the pressure oil to open the brake, and the hoist starts to work, and when it is working brake, the hydraulic station raises or lowers the pressure according to the working conditions, and the brake provides the opposite braking force, in the case of an accident, the pressure of the hydraulic station goes back to the residual pressure, and the brake stops the hoist with the maximum braking force in the shortest possible time.