Our four-roll plate roller is used for high-precision rolling of sheet metal into shapes such as cylinders and cones for wind-power, HVAC ducts, construction, shipbuilding, tanks, trucks, and more. The upper roller is fixed in place, the lower roller moves upwards to clamp onto the workpiece, and the side rollers move up and down at an oblique angle to adjust the shape and size of the rolled part. The four roll slip rollers allow for pre-bending of sheet metal, while eliminating the need to remove, spin, and reinsert material to avoid flat spots. This combination on precise and efficiency built into our plate rolling capability truly benefits our customers.