Twin Bimetallic Screw and Barrel For Rubber Machine

   Our company focuses on the production of ultra-high wear-resistant tungsten carbide alloy barrel screws, including injection molding machine barrel screws, extruder barrel screws, rubber barrel screws, supercritical carbon dioxide foaming screws, conical twin-screw and parallel twin-screw barrel screws, which are divided into five major business divisions.   The bimetallic barrel screw for rubber machine is produced through high-temperature and speed centrifugal casting,the thickness of the alloy layer could reach 2mm-3mm one side,thus having the  characteristics of high hardness , high wearing and high corrosion resistance .    The screw flight spray the WC-10 tungsten carbide alloy powder,the thickness of alloy layer is 1.5mm-3.5mm, the hardness can reach HRC58-62.It is suitable for the rubber machine of the pinned cold feeding,ordinary cold feeding,exhaust cold feeding,new kind of hot feeding,rubber filtering,rubber injection ,magnetic strip.