... Highspeed fence board is made up of uncoiler ,leveling machine ,punching machine ,forming machine ,shearing machine,hydraulic pressure station ,the PLC computer control system ,finished ... Cr12 quenching HRC60-62)(5)Main motor(6)Cycloid needle speed reducer power: 15 KW(7)Drive:by chain,2 inches ... : 15 KW, 20 M pa pressure(9)The variable frequency speed unit 5 m and 12 m/min(10)Frequency converter ...