... :12tb. hollow shaft:D:300—750, wall thickness<200, L:300—2000, Max weight:4.5tc. forging ring: D:600—3500,H:100 ... —500, Max weight: 4.2td. forging rectangles: L:100 ... ,Max weight:12te. forging disks: D:50—1000, H:50—800,Max Weight:4.2tf. forging bar: D:50—750,L500—8500, Max ...