Parallel Twin Screw Barrel

ZY Screw specializes in the R&D and manufacture of parallel twin screw barrels for high-profile PVC products, large-diameter PVC pipes, and WPC extrusion.
Our design philosophy focuses on low shear rate, gentle compression, excellent plasticizing performance, high output, and wide processing adaptability, ensuring reliable performance for demanding extrusion applications.

According to the processed material, required hardness (HRC), quantities, and customer drawings or samples, we precisely control the grinding angles and tolerances. Our mass-production capability allows us to fully replace first-class international products with a highly cost-effective solution.

With advanced integrated production systems and precision manufacturing technologies, we achieve high efficiency at optimized cost. From 6-axis and 7-axis CNC machining for premium products to 3-axis and 4-axis machining for mid-range solutions, we offer different quality levels and price options to meet diverse market needs.

Customized design based on material type, hardness, equipment rigidity, and production volume

Capable of producing special, non-standard, and complex profiles in large quantities

Professional alternative to first-class imported brands with outstanding cost performance

Design optimization based on drawings or samples to significantly reduce total processing cost

Stable mass-production quality with strict tolerance control