... window frame, cable bridge, electric cabinet column, guardrail plate, etc. It can form galvanized steel, stainless steel ... sheet, etc.Components It mainly includes uncoiler, main forming machine, hydraulic punching and cutting, output table, hydraulic ... -202-15Shaft diameter(mm)40506070Work flowDecoiler --> leveling --> roll forming--> hole punching (optional) --> calibrating--> automatic cutting --> ...