... flooring machine 1.the key turn project 2PE,PP+ wood powder(sawdust,etc) 3.100% recycle, trustable service WPC one step ... of one conical double-screw extruder and a single extruder, vacuum calibration table, hauling off machine, cutter, film sticking machine and ... using time (7200hrs at least) II. Technical parameters Machine TypeLength-diameter RatioRotational Speed(r/min)Total Power(KW)Output ...