
PVC Pipe Extrusion Screw Barrel Conical Twin Extruder Screw Cylinder. Engineering-Led Customization: Custom geometry, compression ratios, and material-specific profiles for OEM/ODM. Wide Material Compatibility: Solutions for abrasive, corrosive, and high-temperature polymers like PVC and WPC. Extensive Product Range: Conical, parallel twin, single, injection, and rubber screws with diverse specifications. Advanced Alloy Treatments: Bimetallic, nitriding, and hard chrome plating for enhanced wear and corrosion resistance. Strict Quality Control: 100% inspection of hardness, concentricity, and dimensional tolerance before delivery. Global Service Network: Exported to 50+ countries with professional expertise spanning over 30 years. Digital Production Tracking: Unique ID tracking and real-time recording for full process traceability and optimization.