Diameter of screw φ90mm L/D of screw 28:1 Speed of screw 40-130m/min Material of screw 38CrMoAlAHV740-940 Material of screw bobbin 38CrMoAlAHV740-940 Max. Volume of extruding 100Kg/h Power of main engine 22Kw Width of die 1000mm Winding style Surface winding Winding style 20-100m/min Diameter of winding bobbin φ190mm Winding power 3Kw Max. winding diameter 1000mm Putting device Working place number Double working place correcting an error style Hydraulic pressure correcting an error