Bimetallic Barrel for Extruder
3 week ago
We are willing to work together with general customers to create the most wear-resistant bimetallic barrel screw in China.
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material |
Grade A Wc-10 tungsten carbide alloy |
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Processing range |
Inner diameter : φ16mm-φ450mm ,effective length to 9000mm |
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Processing technic |
Centrifugal casting,alloy layer reach 1.5mm-2mm one side,maximum reach 3mm-6mm one side |
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Alloy powder composition |
Wc(50%~60%),C,Si,Cr,B,Ni,Mo,Co,etc |
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Index of hardness |
HRC62-65,the service life of 5-6 times longer than the nitrided one |
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Characteristics of alloy |
High wearing resistance,high corrosion resistance and high temperature resistance |
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Apply to |
PE pipes, PVC, PPR, wood and plastic, XPS extruded plate, wire and cable, blown film machine, recycled plastic, etc |
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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,etc |
|
Index of hardness |
HRC59-61,the service life of 3-5 times longer than the nitrided one |
|
Characteristics of alloy |
Wearing and corrosion resistance |
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Apply to |
PE pipes, PVC, PPR, wood and plastic, XPS extrusion board, blown film machine, recycled plastic, etc |
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