Bimetallic Nitrided Treatment Screw Barrel

Blessed with a team of dexterous professionals, our organization counted as leading Exporter, Manufacturer, Supplier & Producer of Bimetallic Nitrided Treatment Screw Barrel in Ningbo, Zhejiang, China.

Material:Grade A Wc-10 tungsten carbide alloy
Processing range:Inner diameter : 16mm-450mm ,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
The index of hardness:HRC62-65,the service life of 5-6 times longer than the nitrided one
Characteristics of alloy powder:High wearing resistance,high corrosion resistance and high temperature resistance
Apply to:Nylon plus 30% - 50% glass fiber, bakelite, magnetic powder, ceramic powder, aluminum magnesium powder, iron powder, LCP and halogen-free flame retardant plastic

material:Grade B Ni-20 Ni-based alloy
Processing range:Inner diameter : 16mm-450mm ,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:Ni,C,Si,Cr,B,Mo,Co,Wc(20%-25%),etc
The index of hardness:HRC60-63,the service life of 4-5 times longer than the nitrided one
Characteristics of alloy powder:High corrosion resistance,high wearing resistance and high temperature resistance
Apply to:PE, PC, PVC, LCP, acrylic, transparent plastic, halogen free flame retardant plastic, corrosion resistance of resin plastic, etc

material:Grade C Fe-30 Fe-based alloy
Processing range:Inner diameter : 16mm-450mm ,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,etc
The index of hardness:HRC59-61,the service life of 3-5 times longer than the nitrided one
Characteristics of alloy powderWearing and corrosion resistance
Apply to:Nylon plus 10% -30% glass fiber, PC plus glass fiber, PVC plus calcium powder, recycled plastics processing, etc