550 cogging mill (three rollers) 1: Connection machine(A=500) 1 Reducer: 1 Connecting shaft, coupler: 1: One set for each other: 9: Double roller at the back of the machine: 1: 14 10: Working roller at the back of the machine: 2: 11: Breakdown output roller: 1: 8 12: Hot shearing: 1: 10 13: 350 rolling machine: 4: Reducer: 4 ...