... speed: 1015m/minMaterial thickness: 1~2mmMaterial require: Q235 cold roll steelProduction line has automatic and manual two operating mode, ... section)The roller type, the both sides have the bearing support, 3 sets, use in holding the material and ... 2 Assistant control cubicleAmount: 3 sets (follow decoiler, flatting, roll forming machine)Control styp: manual handle 4,Produce conditioncapability: ...