Plate Roller Sheet Capacity Aluminum 0.312 in Sheet Metal Capacity Mild Steel 0.25 in Sheet Metal Capacity Stainless Steel 12 ga Minimum Bend Radius 10 5/8 in Cone Rolling Yes Number of Rollers 4 Bottom Roller Diameter 7 in Top Roller Diameter 7 in Voltage 220V AC Phase Three-Phase Current 25 A Horsepower 4 hp Motor Type Hydraulic