The cnc roll bellow forming machine adopts advanced hydraulic system, which drives the rotation of the main and driven rollers through hydraulic motors, and uses friction to drive the tube blank to rotate. It adopts data program control and inputs relevant data (numbers) to automatically perform single wave rolling. Press forming, parameters can be adjusted, modified, saved, waveform is stable, and size is controllable.

The minimum forming diameter is φ900 mm; the maximum is infinite. The maximum formable wall thickness of the tube is 2.5mm for a single layer, and the maximum multi-layer is 1.5 mm*3