0.6-1.0mm Color Painted Steel Galvanized Steel Tira Cortina Europea Roll Forming Machine In México Shutter Door Technical Parameter Description Offered specification Product Line speed 8-12m/min Suitable material thickness 0.6-1.0mm color steel and galvanized steel Material width As profile Decoiler 3 Ton passive decoiler Roller stations 16 stations Roller material 45# high grade steel, quenching treatment Shaft diameter Φ60mm ,material is 45# forge steel Transmission By