Professional Four-Roll Plate Bending Machine is capable of efficiently processing a wide range of metal plates, including mild steel, stainless steel, aluminum alloys, and other ductile metals. The machine features a powerful four-roll configuration (with two independent driven lower rolls and two adjustable upper/idler rolls) for superior pre-bending and rolling precision. It typically handles plate thicknesses from 1mm to 60mm, plate widths from 1500mm to 4000mm。