... construction such as factory, garage and gymnasium.3.The machine mainly consists of decoiler, guiding equipment, roll forming system ... . 2,Components of line, No. NameUnitQty 1Decoilerset1 2Main machine for roll formingset1 3Control systemset1 4Hydraulic systemset1 5Automatic cuttingset1 6Output ... Coil Strip Leveling----> Roll Forming----> Cutting to length----> Output Table light steel frame machine