Supplier's cheap sales Electric Hydraulic Round Square Steel Tube Push Rolling Bender, Mandrel CNC Automatic Pipe Bending Machine

The working principle of a cold bending forming machine is to feed metal sheets into the forming rollers, and through the rotation and compression of the rollers, the sheets are bent into the desired shape. During the processing, it is necessary to adjust the position and spacing of the forming rollers to adapt to the processing of different specifications and shapes of profiles.