... decoiler , feeding & guiding device , leveling device , punching device, main roll forming machine , hydraulic/electric cutting system, electric controlling system, stacker. Finished products ... flowDecoiler – Feeding & guiding -Leveling - punching -Cutting - roll forming - Stacking Technical parameterItem SpecificationPurline type C & Z shape MaterialTypeZinc coating steelThickness(mm)1.6 ...