Pneumatic caliper disc brakes are widely used in the braking and deceleration of various mechanisms in hoisting, transportation, metallurgy, mining, port, construction and other machinery, as well as in the tension control field of cable, paper making, copper plate and other machinery. Usage conditions: Environmental temperature: -5 ℃ -40 ℃ Working pressure: ≤ 7bar; Outdoor rain and snow erosion or corrosive gases and media should be corrosion-resistant products. The air source should not contain oil, water, or other impurities. Main features of pneumatic caliper disc brake: pneumatic braking, spring release. The overall structure is simple, small in size, and lightweight. Asbestos free brake pads, green and environmentally friendly. The installation and replacement of brake pads are convenient and fast. The brake pad is easy to adjust after being worn. The automatic brake block following device ensures that the brake block has equal clearance with the main engine brake disc during the opening and closing operation of the entire machine. All power sources do not need to be set separately and can be used in conjunction with existing air compression stations. Speed control valves are installed in the gas supply line, and the braking time can be adjusted steplessly.