Bimetallic Single Screw Barrel for Extruder Machine

HS Code: 84779000

Production Description

material	Grade AÂ Â Wc-10 tungsten carbide alloy
Processing range	Inner diameter : Ï†16mm-Ï†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 BÂ Ni-20 Ni-based alloy
Processing range	Inner diameter : Ï†16mm-Ï†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 : Ï†16mm-Ï†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 powder	Wearing and corrosion resistance
Apply to	Nylon plus 10% -30% glass fiber, PC plus glass fiber, PVC plus calcium powder, recycled plastics processing, etc

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Production Description

material	Grade AÂ Â Wc-10 tungsten carbide alloy
Processing range	Inner diameter : Ï†16mm-Ï†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 BÂ Ni-20 Ni-based alloy
Processing range	Inner diameter : Ï†16mm-Ï†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 : Ï†16mm-Ï†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 powder	Wearing and corrosion resistance
Apply to	Nylon plus 10% -30% glass fiber, PC plus glass fiber, PVC plus calcium powder, recycled plastics processing, etc

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Equipment Display

Processing

Packing&Delivery

Contact Us

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zhangjiagang sevenstars machinery co.,ltd , https://www.sevenstars-machineries.com