CUZ75-300quickinterchangeablerollformingmachine, itadoptedautomaticalsizeadjustingsystem,PLC control size adjusting. C-Z changethrough180degreerotate,re-tightenthescrews.Nothingneedtoberemovedor changed.Itissimpleandquick. CZ75-300quickinterchangeablerollforminglineiscomprisedof 4.5Telectrical(Manual)decoiler,infeedguidingdevice,7rollerslevellingdevice,hydraulicpunchingstations, pre-cuttingequipment,CZquickinterchangablerollformingmachine,maindrive,electrical controllingsystem,hydraulicsystem.