MACHINE DESCRIPTION: Asymmetric 3-roller bending machine (plate rolling machine) is adapted to processing metal sheet of 1.5mm thickness, and the length of the sheet should be within 1540mm.It is extensively applied in ventilation piping, petroleum piping, heat preservation, and etc.
WORKING PRINCIPLE: Upper roll is driven by motor by means of reducer. And lower roll is moved vertically while the side roll is moved up and down at an angle. It is capable of round rolling and pre-bending.
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