6542 Material 52 Twin Screw Extruder 72/72sk Thread Element

6542 Material 52 Twin Screw Extruder 72/72sk Thread Element. Premium Material Composition: Manufactured with W6Mo5Cr4V2 high-speed tool steel for superior durability. High Hardness Performance: Achieves HRC58-60 hardness through vacuum quenching surface treatment. ISO9001 Certified Quality: Strictly follows 9001 management system with rigorous final inspection. Customized Solutions Available: Flexible design and manufacturing for unique application needs. Long Manufacturing Experience: Over 20 years of experience producing screw elements in Nanjing. Wide Material Compatibility: Supports materials like 38CrMoAlA, Hastelloy C-276, and nickel-based alloys. Standard Compliance: Meets DIN and GB standards with involute inner spline design. Rapid Delivery Capability: Standard products delivered within 30 days or 15 workdays off-peak.