Precision engineered screw and barrel assemblies for injection molding machines. Bimetallic construction with excellent wear resistance and plasticizing performance.
Vanwell injection molding screw barrels are designed for high-precision plastic injection molding processes. Built with bimetallic barrel lining and surface-hardened screws, our products deliver consistent melt quality, high output, and long service life across a wide range of thermoplastics including PP, PE, PS, ABS, PC, nylon, and engineering plastics.
Compatible with all major machine brands: Haitian, Yizumi, Chen Hsong, Arburg, ENGEL, Demag, Milacron, Husky, and more. Custom specifications available for special materials and high-output applications.
Iron-based alloy lining with excellent wear and corrosion resistance for long service life.
Nitrided layer depth 0.5–0.8mm, hardness HRC 58-65 for superior abrasion resistance.
Standard 20:1, 25:1, 30:1 options. Custom ratios available for specialized applications.
Stable performance under high-temperature molding conditions up to 350°C.
Optimized screw geometry for fast cycle times and high productivity.
Fits Haitian, Yizumi, Chen Hsong, ENGEL, Arburg, Milacron, and other standard machines.
Precise compression ratio design ensures homogeneous melt and stable injection.
Suitable for filled compounds, recycled materials, and abrasive plastic blends.
Tell us your machine model, screw specifications, and material requirements. We typically respond within 2 hours.
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