Plate bending machine,rolling machine 1.Integral structure 2.NC control,high efficiency 3.High ... capacity of the work piece for this polishing-edge roller-rolling ability of 60%. When the cylinder in coiling, need ... upper roller to X = 0, press it down to Y4, counter-rotate the lower rollers, for bending compensation. Plate bending machine,rolling machine,upper-roller universal plate rolling machine