350-Semi-automatical C/Z exchangeable purline roll forming machine
350 series C/Z exchangeable purline roll forming machine is used to produce C /Z purline in different specifications on same line. When it works, it is just to change the C/Z specification by hands; it needn’t to change the rollers. The whole line is in semi-automatic control system, it works to automatically punching, cutting and roll forming by input different purline parameter. This line is made up of decoiler, leveller, hydraulic puncher, hydraulic cutter, roll former, electronic control system and hydraulic system.