... extrusion speed 3.lifetime support 4.high quality Compound Rubber Granulator1.Features:1.Screw component designed by computer,new ... ,glass fiber(carbon fiber)enhance various kinds of masterbatch,rubber and plastic compounding,plastic alloys,functional masterbatch,various kinds ... ,power coating and so on.5.coupling can effectively protect the reduction gearbox from extrusion unit overload dangers.6. ...