U shaped purlin roll forming has features of low noise and high efficiency, automatic length-fixed forming and cutting. Detailed Description 1. Rolling product size: 6-178 mm 2. Working speed: 2m15m/min(not contain punching and cutting time) 3. Roller station: 18 stations 7 stations are checking level 4. Material of roller: 12# forge steel finish machining, and quenching until to HRC58-62, nigrescence processing on surface) 5. Material of main shaft: 45# steel finish machining and then slack quench processing, DIA: 105mm 6. Main power: 37Kw 7. Electrical hydraulic station motor power: 5.5Kw 8. Hydraulic station pressure: 20Mpa 9. Electrical control system: Use industry computer PLC frequency conversion control, transducer use Japan Panasonic brand, encoder use Omron brand 10. Core shape size: 10500× 1200× 1000mm 11. Material of cutter: Cr12MOV 12. Rolling thickness: 6mm 13. Rolling length: 10m +-2mm 14. Driving mode: Two lins link of 1.5 inch
