exhausting hole, for removing the moisture; advanced gear box; double hydraulic mesh exchanging device; inverter control Technical parameter Mechanical propertiesApplicable materialLDPE ,HDPE ,PP, ABSmodelSJ125/125SJ140/125SJ140/140SJ150/140The main extruderScrew diameterφ125mmφ140mmφ140mmφ150mmL/D18:118:125:125:1Screw material38CrMoAIA, quenching and tempering&nitriding treatmentBarrel ...