Pet Plastic Injection Molding Machine Screw Barrel Head Size: Customized

Our organization have been actively engaged in manufacturing, exporting and supplying a premium quality Pet Plastic Injection Molding Machine Screw Barrel in Ningbo, Zhejiang, China.

Specifications:

Material :Grade A Wc-10 tungsten carbide alloy
Processing range:Inner diameter : I 16mm-I 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 : I 16mm-I 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 hardnessHRC60-63, 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 : I 16mm-I 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