... widely used in civil construction such as factory, garage and gymnasium.3.The machine mainly consists of decoiler, guiding equipment, ... station, control system, etc. We also design the machine in accordance with customer's request. 2,Components of ... line, No. NameUnitQty 1Decoilerset1 2Main machine for roll formingset1 3Control systemset1 4Hydraulic systemset1 5Automatic cuttingset1 ...