CNC pipe bending machine is used for bending the tubes such as copper, aluminum and steel tubes into all different 3-D tubes Feeding, rotation and bending are all controlled by AC servo. Location precision is ggood. It is fast and eas to change the dies with dies with double coordinates of machine head. This machine is stable and high efficiency. This equipment is used with CNC controller and displaying screen is used with 5.7" liquid crystal screen. It can stor 900 pcs different programs. The operator can only input relative data, and this system cn make program of bending process automatically.