concrete cage welding machine 1. main bar diameter: 12-32mm 2. cage diameter:300-2500mm 3. cage length:18m 4. ISO9001 concrete cage welding machinecagereinforcing cage welding machineBecause of the high demand of the stirrup accuracy, general welding machine can not do this work. But for this machine, it adopts PLC control system, guaranteed the drawing and rolling speed, so the spaces between ...