A pressure brake is a brake that is achieved by pressing the brake pads against the brake wheels. A single brake block exerts a large and uneven pressure on the brake wheel axle, so an additional pair of brake blocks is usually used to counteract the pressure exerted by the brake blocks on the brake wheel axle.

Electric hydraulic pipe bending machine is an upgraded product of WYQ electric pipe bending machine, which is a new type of pipe bending tool with bending and lifting functions. It has many advantages such as reasonable structure, safe use, convenient operation, reasonable price, fast loading and unloading, and multiple uses, and occupies a large share in the domestic market of hydraulic pipe bending machines. The STWG electric pipe bending machine adopts cast steel molds and a large flow electric pump station, which has advantages such as less damage and faster speed compared to cast iron mold pipe bending machines.