... liquid Hammer; diameter 5m CNC ring rolling machine; vertical lathe; Horizontal lathe; high speed CNC drilling lathe; heating furnace; Heat treatment furnace ... are various kinds of forging parts , such as forged ring , forged shaft ,forged crank shaft, forged stepped shaft ... forged flange , forged bar, forged tube, forged cylinder, forged gear , forged valve, forged disc, forged cake , forged pipe ...