Twin Bimetallic Screw and Barrel

  material Grade A   Wc-10 tungsten carbide alloy Processing range Inner diameter : φ16mm-φ450mm ,effective length to 9000mm Processing technic Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side Alloy powder composition Wc(50%~60%),C,Si,Cr,B,Ni,Mo,Co,etc Index of hardness HRC62-65,the service life of 5-6 times longer than the nitrided one Characteristics of alloy High wearing resistance,high corrosion resistance and high temperature resistance Apply to PE pipes, PVC, PPR, wood and plastic, XPS extruded plate, wire and cable, blown film machine, recycled plastic, etc material Grade C Fe-30 Fe-based alloy Processing range Inner diameter : φ16mm-φ450mm ,effective length to 9000mm Processing technic Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side Alloy powder composition Fe,C,Si,Cr,B,Mo,Ni, Co…

Bimetallic barrel for injection moulding machine Bimetallic barrel for extrusion machine Bimetallic screw for injection moulding machine Bimetallic screw for extrusion machine Bimetallic conical twin barrel and screw