SPC FLOORING SCREW BARREL

Zhoushan Demaji Industrial’s SPC flooring screw and barrel is showcased as a premium exhibit. Crafted from 38CrMoAlA steel with bimetallic alloy hardfacing and precision nitriding, it delivers exceptional hardness, superior wear and corrosion resistance for high-calcium PVC composite extrusion.
Optimized screw geometry ensures uniform mixing, low shear heat and stable plasticization, ideal for SPC flooring mass production. CNC-machined for tight tolerances and perfect concentricity, it guarantees high output, consistent product quality and extended service life. A cost-effective, reliable solution for global SPC extrusion lines.

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