... 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 ... diameter2200mm Biggest outfit roll width500mmHydraulic control system(The automatic hydraulic tensioning within)Hydraulic horsepower:3KWOil cylinder diameter:120mmWorking pressure:10MpaForming machineTypeSB ...