This device used Germany technology. By the enterprise to promote comprehensive improvements after application, research and develop to upgrade CNC Hydraulic 2-roller plate bending machine, speed adjustable, operate- interface friendly.

The rolling round accuracy is 1%, convenient for operation, similar to non-straight edge, once shaped and high efficiency. Widespread used for rapid high-volume manufacturing thin-walled pipes, ventilation ducts, chimneys, filters, automobile exhaust pipes, reservoir fluid (gas) tanks and so on.