Heavy Duty Pipe Bender-Without Bending Arm Style, CNC Pipe Bender, which controlled by PC based industrial computer, uses special softwares and technology. They are driven by multi-axis of servo motors and servo hydraulics. Advanced automatic functions, such as feeding, angle rotating, tooling change, read drawings, edit and modify programs, self-correcting rebound data, self-correcting elongation data, material loading and unloading, inspecting tubes, failure diagnose, are available in these machines. They are mainly used in ship building, ocean engineering, petrol-chemical industry, boiler, nuclear industry and so on. Max. capability of this series of machines is OD 450 mm with min. radius 1.5D. The machine is able to bend thin/thick wall tubes and alloy tubes into complex 3D part without heating. High quality parts, high efficiency, high accuracy, high automatism, low cost and low labor intensity are the advantages of these machines. It is the ideal equipment of ship building, ocea