Customized Plastic Machine Conical Twin Bimetallic Screw Barrel

Customized Plastic Machine Conical Twin Bimetallic Screw Barrel. High Hardness Nitriding: Nitriding hardness reaches 900-1000HV with a depth of 0.5-0.8mm for superior durability. Bimetallic Coating: Features a bimetallic layer depth of over 3mm with hardness of 57-69HRC for extreme wear resistance. Precision Straightness: Screw straightness is controlled within 0.015mm/M to ensure stable extrusion performance. Corrosion Resistance: Electroplated hard-chrome finish with thickness of 0.025-0.085mm provides excellent corrosion protection. Wide Material Compatibility: Suitable for PP, PE, ABS, PVC, PET, PA6, and various plastic recycling applications. Customization Available: Supports customized orders for different sizes, materials, and structures to meet specific needs. Quality Assurance: Detailed QC reports are provided before delivery to ensure product quality and consistency. One Year Warranty: Comes with a one-year warranty, with options for 2 or 5 years based on requirements.