Used secondhand National 6” upsetter x 2 Manufacturer: National Width of dies 660.4 mm Height of dies 812.8 mm Thickness of dies 282.5 mm Stroke of header 508 mm Stroke of dies 165.1 mm Size of motor 100 HP Upsetter pressure 1300 ton Stroke per minute 27(23): 85% Motor(RPM) 870