3 roll plate bending machine pre-bending competitive price PLC system 3 roll plate bending machine1, pressure 160 Tons 2, max width of coiled plate 3000 mm 3, working length of ... rollers 3000 mm 4, max thickness of coiled plate Pre-bending T16×B3000mm×Φ ... group 13, main motor power 18.5 kW 14, hydraulic motor power 7.5kW 15, mobile electric power 2.2kW ...