Specifications

We specilized in design and manufacture of a full series of screws and barrels, applied for various extruding machines and plast

bimetallic screw barrel

screw barrel for plastic machinery

product feature:

Two stage type of barrel(material of powder outlet is Cr12MoMV, vacuum quenching) and screw (powder output treated by alloy), the using lifespan is long as twice as common one's. The propertise are summarized;

1. Materials: Alloy-steel of high quality, ( Carbide+alloy, WCCo, CrC-NiCr)
2. Screw specifications; 20mm-300mm, L/D=15-55, length: ≤ 18000mm, injection capacity: 30g-25000g, clamping force: 25-3200 tons.
3. Treatment; Spray coating bimetallic-alloy, buid-up welding, heat-treatment, centrifugal casting.

4. Suitable plastic material: PP, PE, ABS, AS, PS etc.
5. We can do all types of screws according to clients' requirements.

If you are interested in our products,please feel free to contact with me.