pipe bending machine, bending speed, multi-group program, multi-angle setting Detailed Product Descriptionpipe bending machine characteristics: 1. using touch screen plus CNC module, ... out. Its widely used in mass production or standardized products, such as vent-pipe, seat, bumper and ... and Outside Diameter,Wall Thickness,Bending Radius.-THIS IS VERY IMPORTANT!pipe bending machineWe have set up a ...