The CNC pipe bending machine is mainly used for pipeline laying and repair in power construction, public and railway construction, boilers, bridges, ships, furniture, decoration and other fields. It has the advantages of multiple functions, reasonable structure, simple operation, convenient movement, and fast installation. This machine not only has the function of bending pipes, but also can use the oil cylinder as a hydraulic jack. Compared with CNC bending equipment, it has the characteristics of low price and easy use, and occupies a leading position in the domestic bending machine market. CNC pipe bending machine can perform winding bending of pipes with one bending radius (single layer) or two bending radii (double layer) in a cold state, and is widely used for bending various pipe fittings and wires in industries such as automobiles and air conditioning. Pipe bending machines are mainly used for plastic forming of pipes.