The KANG SJ-320 Manual Plate Curving Roll with 2 Removable Roller is a compact, manual sheet metal rolling machine designed for hobbyists, small workshops, model makers, and light fabrication work. This benchtop vice-mounted roller features a 300 mm working length with 32 mm diameter rollers, allowing smooth, precise curving of mild steel up to 1 mm thick across the full width (or slightly thicker over shorter lengths). The top roll is removable for easy removal of closed cylinders, while the rear pinch roll includes an offset adjustment for fine control. All-steel construction with bronze bearings and calibrated adjusting screws ensures durability and accurate results. It also includes five wire grooves (1 mm to 5 mm) for bending rods and wires.