
Defibrator Plug Screw Auger Refiner Screw Plug for MDF / HDF Production Line / Paper Plant. Extended Service Life: Service life is 3 times longer than original parts due to exclusive high alloy wear-resistant steel. High Hardness Material: Made from high chromium wear-resistant alloy steel with HRC greater than 65 for superior durability. Custom OEM/ODM Service: Supports OEM and ODM customization based on customer drawings for various refiner brands. Wide Size Compatibility: Available in sizes from 10-inch to 74-inch screws and segments for various brand refiners. ISO Certified Quality: Products are ISO certified, ensuring high standards in manufacturing and material composition. Global Export Experience: Exported to over 15 countries including USA, Europe, Russia, and Southeast Asia since 2011. 1-Year Warranty Coverage: Comprehensive 1-year warranty provided for all plug screw auger refiner products. Full After-Sales Support: Provides full-set after-sales service including technical support and spare parts supply.