Main technical parameters according to producing requirement can roll steel sheet between 100mmd§d300mm Raw material request:Q235 cool steel. Thickness:0.8~2mm Line speed during hole punching: 0-12m/min Total power: about 36.5kw Manufacturing technique: Scheme drawing of production line Process flow: Auto-de-coiler-leveling-feeding-hole punching-roll forming-cutting -collection general structure of equipment de-coiler Parameter: width of material:100—300mm thickness: 0.8—2mm Inner diameter of coil: Æ508mminner expansion range: D480-520 mm Outer max. diameter: Æ1500mm; Max. loading: d2T Feeding speed: 0-20m/min, adjustable leveling machine working roller: nine rollers type leveling machine punching press Model of punching press:JF21-63 Forming variety: C material max. width:300mm material max. thickness:d2.0mm The diameter of the roller axis: à 75mm Roll mould material: Gcr15,quenching treatment:HRC58-62° Drive type: 22kw frequency conversion electromotor, ZQ400 Main speed reducer . with autocephaly distribute gear case Cutting type: hydraulic cutting Blade type: close type die cavity cutter Material of blade: Cr12, quench treatment, hardness HRC56-58