Krauss Maffei Kmd Extruder Screw and Barrel 1.8550 Alloy Precision-Machined Chromium Steel PVC Pipe Profile Replaceable Screw and Barrel

Krauss Maffei Kmd Extruder Screw and Barrel 1.8550 Alloy Precision-Machined Chromium Steel PVC Pipe Profile Replaceable Screw and Barrel. Customization Available: OEM/ODM services with customizable materials, hardness, and screw structure designs. Dual Alloy Technology: Bimetallic construction with HRC50-65 hardness and 0.8-2.0mm alloy depth for extended wear resistance. Nitriding Treatment: Nitriding hardness up to HV1000 with layer depth of 0.45-0.7mm for superior corrosion resistance. Wide Material Selection: Available in 38CrMoAl, D2, SKD61, 31CrMoV9, and other specialized alloys. Global Technical Support: 48-hour response time with on-site support, reverse engineering, and regional spare parts inventory. ISO9001 Certified Quality: Comprehensive inspection including material, heat treatment, and tolerance reports before shipping. 30+ Years Experience: Established in 1992 with 80+ patents and expertise in diverse plastic machinery applications.