Disc brake is an essential transportation equipment in coal mine production. It is a reliable and stable operation advantage. It is an important guarantee for the normal, safe and effective production of the mine. In recent years, with the continuous development of the overall national strength of our country, the braking technology will be improved correspondingly. A large power controllable disc brake device has been successfully applied and developed in China.
Disc brake system is mainly composed of mechanical disc brake and hydraulic control station. Its principle is to produce brake torque by applying brake force to brake disc. The hydraulic station can adjust the size of oil pressure in the brake and the positive pressure of the brake, so that the braking torque can be withered. The hydraulic station has the advantages of large braking torque, sensitive action, good heat dissipation, convenient operation and maintenance. The disc brake does not produce sparks when the ambient temperature reaches 40 degrees centigrade, which meets the safety requirements of the mine.
