Technical parameters of roll forming machine 1 Main moter power: 3KW 2 The number of roller: 5 3 Diameter of principal axis: 70MM 4 Material of roller: 45#steel hard chrome plating 5 Processing speed: 6m/min 6 Installation dimension about(L*W*H): 1.05*1*1.6M 7 Total weight: 1.08 T