C/Z purlin molding unit can used in many construction area, high quality production, strong performance, low production cost Name: C.Z section steel ... molding unitModel: LL-LM-14C.ZEquipment parts: decoiler, material leveler, molding machine, PLC control system ... the various thickness, Z purlin2525057 i8v6e size range 50-300 C/Z Purlin Molding Unit