... certification:CE,ISO9001 Detailed Product Description roll forming machine : 1. Working Flow:de-coiler-----leveling----- ... Component Of Equipment:decoiler , leveling device , roll forming machine, punching device ,cutting device , hydraulic station, supporter, ... electric controlling system. 3. Main Parameter Of Machine: NO.ItemParameter1Raw material thickness1.5~3mm2Forming steps14 steps3Forming ...