U Purlin roll forming machine The main technical data of the line: 1)The coil thickness: U shape:2.0—5.0mm 2)The yield strength: ≤ Q235 Mpa 3)Raw material: galvanization steel coil 4)The coil width: about 500mm 5)Roll forming step: about 13 steps 6)The roller material: GCr15 7)Line speed: about 10m/min 8)Voltage: 380V/50Hz Roll forming line component: 1) Hydraulic un-coiler: 1 set 2)Guiding device: 1 set 3)Leveller: 1 set 4)Roll forming machine: 1 set 5)Cutter: 1 set 6)Product rack: 1 set 7)Hydraulic system: 1 set 8)PLC control system: 1 set