... -PUNCHING roll forming machine 1,SUIT UPRIGHTS, BEAMS 2,Hydraulic Punch 3,Roller Feeder roll forming machine LMS ON-LINE HOLE-PUNCHING ROLL FORMING PRODUCTION ... whole line use centre control, the roll forming machine and hydraulic machine is combined moving. When the punched mould ... panel is located in the middle of hydraulic machine and roll forming machine, equipped with hand controller, which make ...