... die forging press, 60MN hydraulic hand forging press, Φ5m ring rolling mill, stock heating furnace, high temperature alloy furnace, ... station, circulating pumping station, air compressor plant, sewage disposal system, 20-ton die quenching furnace, 8-meter portal planer, ... forging 7m and maximum width 3.5mMaximum diameter of ring 5mMaximum diameter of Extrusion rods and bars 550mmExternal diameter ...