1,Japan hydraulic system, 2,PLC control with touch screen, 3,pre-bending of high precision,rich bending shapes such as O,U 1,Japan hydraulic system, 2,PLC control with touch screen, 3,pre-bending of high precision,rich bending shapes such as O,U 3 roller rolling machine Which is thicknss more than 50mmModelMax bending thicknessmmMax plate widthmmYield limitMpaDiameter of upper rollermmMain motor ...