... 20m/mim4.Roller material: Tempered GCR15 iron5.Number of roll stand: about 17 stands 6.Cutting moulding material: tempered ... Machine ( feeding, leveler, roll mill, cutting, punching, PLC computer, Hydraulic station, cutting), and simple run out shelves 3pcs, packing list 1 ... to the first station)leveling----Punching of the sheet roll forming----hydraulic cut to lengthproduct packing manual Forming ...