Roll forming machine is a kind of universal equipment to bend metal sheet into cylindrical, curved or other shaped work piece. According to the principle of three points forming a circle, using the relative position change and rotation motion of the working roller to produce continuous plastic deformation of the sheet to obtain the predetermined shape of the work piece. The roll forming machine is widely used in boiler, shipbuilding, petroleum, chemical industry, woodworking, metal structure and other machinery manufacturing industries.
Nowadays, the numerical control pipe bender has strong advantages and many advantages. We cooperate with many technologies. Nowadays, it is easy for the numerical control pipe bender to cut off the steel pipe. CNC pipe bending machine makes use of the unique principle of knife rotation. The cutter revolves around many kinds of steel pipes, such as cold rolled steel pipe, hot rolled steel pipe, carbon steel pipe, alloy steel pipe, forged steel pipe and cast steel pipe.