840Roll forming machine 1.L * W * H 5500mm * 1300mm * 1200mm Machine weight: 2.7T or so Large frame material: 250 channel iron Plate Thickness: 12mm Forming shaft: diameter 68mm 45 # quenching and tempering Molding Wheel: Material 45 # forged chrome-plated hardware Transmission mode: chain wheel, chain Power: 3KW host 3KW + pump with cycloidal reducer Forming Rows :840-11 rows Forming speed :8-10m / min Suppress the thickness :0.2-0 .7 mm Suppress Width: 1000mm Automation: Computer: Taiwan's "Delta" Encoder: Wuxi "Rip" Switch: "Chint" or "Delixi"