Electric Rolling Bending Machine

The Electric Rolling bending machine is designed and produced to work efficiently and smoothly. It’s an asymmetric 3-roll type. It is easy to operate and maintain. The upper roll is driven hand. And the lower roll is moved vertically while the side roll is moved upper and down at an angle. It is capable of round rolling and pre-bending. Conical bending device as an accessory.
The pre-bending function makes straight edges narrower, and it can even round small round pipes with a diameter of 100mm. It can cooperate with the round duct locking machine and the round duct lock seam machine to produce the round air duct. Combined with the manual worm gear and eccentric wheel device, the machine can quickly move side rollers up and down to improve efficiency. This rolling machine has a precise divided mechanism structure to ensure the synchronization of the three rollers when working simultaneously. The bottom and the side roller’s vertical movement is controlled by lifting the screw to achieve rolling with different diameters. Round duct processing machine includes electric rolling machine, round duct lock forming machine, round duct lock seaming machine, and round duct grooving machine. All these machines can make a complete round air duct.