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Home » Products » Bimetallic Screw Barrel » Bimetallic Screw Barrel for Injection

Bimetallic Screw Barrel for Injection

Bimetallic Screw Barrel for Injection
Bimetallic Screw Barrel for Injection
Product Code : 52
Product Description

Establishment in the year 1998, we are a renowned entity engaged in manufacturing, exporting and supplying premium grade Bimetallic Screw Barrel for Injection. Under the strict observation of dexterous professionals, this product is manufactured using quality approved raw materials such as A Wc-10 Grade and A WC-10 tungsten carbide alloy with the use of pioneering techniques. Able to withstand abrasion and high-temperature, the provided product has 2-3mm-thick alloy coat on the barrel inner wall. Also, it is used for supporting reciprocating plasticizing screw. Along with this, our esteemed patrons can easily buy the offered Bimetallic Screw Barrel for Injection at reasonable prices. 

Technical Specification


A Wc-10 Grade A WC-10 tungsten carbide alloy

Processing range

16mm-450mm, 9000mm
Inner diameter: 16mm-450mm, effective length to 9000mm

Processing technic

1.5mm-2mm, 3mm-6mm
Centrifugal casting, alloy layer reach 1.5mm-2mm one side, maximum reach 3mm-6mm one side

Alloy powder composition

(50%-60%), Wc (50%-60%), C, Si, Cr, B, Ni, Mo, Co, etc.

The index of hardness

HRC62-65, 5~6
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

30%-50%, LCP, Nylon plus 30% - 50% glass fiber, bakelite, magnetic powder, ceramic powder, aluminum magnesium powder, iron powder, LCP and halogen-free flame retardant plastic.


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