
High-Performance 38crmoala Plastic Extruder Single Screw Barrel for Blowing Film Machine. OEM/ODM Customization: Personalized design and branding available with customizable materials and hardness. Advanced Nitriding Process: Nitriding hardness HV850-1000 with layer depth 0.45-0.7mm for superior wear resistance. Dual Alloy Technology: Dual alloy hardness HRC50-65 with depth 0.8-2.0mm for extended service life. Wide Material Selection: Available in 38CrMoAl, 40Cr, SKD61, D2, Gr12MOV, and other specialized alloys. ISO9001 Certified Quality: Strict quality control with comprehensive inspection prior to delivery. 48-Hour Technical Response: On-site support and process evaluation available within 48 hours. Reverse Engineering Service: Remanufacturing capability using advanced 3D scanning technology.