
High Precision Rubber Screw Barrel - ISO Certified and CE Approved. Custom Geometry Options: Compression ratios, L/D ratios, and flight depths tailored to client specifications. Advanced Surface Treatment: Nitriding, hard chrome plating, and carburizing for enhanced wear and corrosion resistance. Wide Material Compatibility: Specialized profiles for abrasive, corrosive, and high-temperature polymers. Comprehensive Warranty: 12-18 months warranty under normal use with return and replacement service. Global Export Experience: Serving clients across 50+ countries with over 30 years of manufacturing expertise. Strict Quality Control: 100% inspection of hardness, concentricity, and dimensional tolerance before delivery. Low MOQ Availability: Minimum Order Quantity is just 1 set, supporting flexible purchasing needs.