self adhesive paper slitter label stock slitting machine

  Air  disc brake  is  pneumatic brake, which belong to a kind of historical work transmission parts, and their work mainly depends on air pressure. Due to the use of air pressure, air-pressure disc brakes are more environmentally friendly, durable, and low costs. Working Principle Both air-pressure disc brakes and air-pressure disc clutches generate axial thrust by the piston on the cylinder body, thereby forming torque transmission. Once the cylinder is depressurized, the spring will push the piston back to the initial position and the torque will disappear. When a spring brake is used,  the  the torque from axial thrust is generated by the spring, and the brake can be released by applying appropriate air pressure to the piston . Characteristic 1.  Air brake has good effective heat release. "continuous sliding" heat release effect is good, due to the use of a large heat capacity disk with fins, compared with the electromagnetic type, the heat capacit...