The pre-bending function makes straight edges narrower, and it can even round small round pipe with the diameter of 100mm. Combined with the manual worm gear and eccentric wheel device the machine can quickly move side rollers up and down to improve efficiency.
- The electric 3 rolls bending machine is mainly used for rolling thin plates and small diameter circular tubes. It also has pre-bending function, so that the straight edge is smaller and the rolling forming effect is better.
- The electric 3 rolls bending machine has a length of 1000mm / 1300mm / 1530mm, which is suitable for thin plates with a thickness of 0.4-1.5mm.
- The support roller is solid and is grinded, polished and quenched by CNC lathe. It has high hardness and is not easy to scratch, which makes the rolling forming effect of circular pipeline better.