High efficiency! 2-roller plate bending machine generally can reach 100-350 pieces/h, up to 1000 pieces/h.The parts have high precision & good surface quality.
Bending of plates
Bending of plates uses work rolls to bend the sheet into shapes, which can form cylindrical parts, tapered parts and other parts of different shapes.
The working principle of bending of plates is to move the work roll through the action of hydraulic pressure, mechanical force and other external forces, so that the sheet is bent or rolled into shape.
Bending of plates can process elliptical parts, arc-shaped parts, cylindrical parts and other parts according to the rotation movement and position changes of work rolls of different shapes.
Roll forming is a method in which the sheet material is placed in 2-4 rollers of the plate bending machine, and the sheet material is bent and formed along the roller as the roller rotates.
Manufacturing process of pressure vessels includes material, scribing, blanking, bending of plates, forming, edge processing, assembly, welding, inspection, etc