Machine Type Forging Roll Make Manyo Inner Segment Outer Diameter 460 mm Inner Segment Effective Width 530 mm Inner Roll Shaft Diameter 280 mm Outer Segment Diameter 460 mm Outer Segment Effective Width 210 mm Outer Roll Shaft Diameter 240 mm Roll RPM 60 Clutch & Brake Air Friction Disc Machine Weight 9.500 kgs