... after service and Technical support C Purlin Roll Forming Machine, Z Purlin Roll Forming Machine1. Product Description The ... many types of C-shaped pruline .The machine includes decoiler, main forming machine, cutting device, hydraulic station, PLC control System ... Roll Forming--Pouching-cut-to-length -->stacker2.Parameters of the Machine: 1)Suitable material: galvanized steel, pre-painted coil, ...