... patent Certification CM45 Cincinnati Twin Screw And Barrel For Plastic Machine For good plasticizing effect,we have different designs ... of Bimetallic Twin screw and barrel for plastic extruder machine to meet customer's demand.Product Parameter: Product ... Airset in high temperature Screw Diameter15/30,25/55,35/75,40/83,45/90-99,48/112- ... . CM45 Cincinnati Twin Screw And Barrel For Plastic Machine