
PVC Pipes Profiles Sheet Plastic Extruder Parallel Twin Screw Barrel. Advanced Material Treatments: Offers bimetallic, nitriding, hard chrome plating, and carburizing for durability. Customized Solutions Available: OEM/ODM accepted with custom geometry, compression ratios, and material profiles. Wide Material Compatibility: Supports PVC, PE, PP, WPC, rubber, and abrasive/corrosive polymers. Comprehensive Warranty Coverage: 12-18 months warranty under normal use with return and replacement service. Global Export Experience: Serving clients in 50+ countries with 30+ years of engineering expertise. Strict Quality Control System: 100% inspection of hardness, concentricity, and dimensional tolerance before delivery. Diverse Screw & Barrel Types: Includes conical, parallel twin, single, injection, and rubber processing screws.