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China, Chinese CE Approved High Precision Single Screw Barrel for Film Blowing Machine1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Plastic Machinery PartsExtruder Single Screw BarrelPlastic Extrusion Screw Barrel
Zhejiang Guangming Plastics Machinery Co., Ltd.
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Product DescriptionMade in China Made by Guangyou Made for worldWelcome to Guangyou Zhejiang Guangming Plastics Machinery Co.,Ltd.Boost productivity with our wear and corrosion resistant screw and barrel1. Unmatched Manufacturing Scale & Precision100,000 m2 Advanced Production Base: Features fully automated, computer-controlled manufacturing lines with precision tolerances (≤0.01mm).European-Grade Quality Infrastructure:- German-imported material analysis & quality control systems (spectrometers, CMM)- CNC nitriding/quenching furnaces with temperature uniformity (±3°C)- Robotic plasma alloy surfacing stationsISO-Certified Processes: Achieves 99.8% product qualification rate through zero-defect protocols.2. Engineering-Led Customization CapabilitiesGuangyou designs optimized screw/barrel systems for any material or process requirement:- Custom Geometry: Compression ratios, L/D ratios, flight depths tailored to client specifications- Material-Specific Solutions: Specialized profiles for abrasive (GF, minerals), corrosive (PVC, flame retardants), and high-temperature polymersWho are we: Your Strategic Manufacturing PartnerGlobal Impact100,000+ m2 Advanced Facility 800+ Engineering Professionals11,000+ Single Screw/Barrel Sets Annual Output 12,000+ Twin Screw Sets Annual Output Serving Clients Across 50+ CountriesProduct range:Extruder Screw & BarrelParallel Screw & BarrelBimetallic Screw & BarrelConical Twin Screw & BarrelRubber Screw & BarrelInjection Screw & BarrelTypical industries & applications we serve:· Pipe & profile extrusion (PVC, PE, PP, WPC)· Flooring & decking (WPC)· Injection molded parts (including automotive interiors, consumer goods)· Rubber extrusionCompounding & masterbatch production Quality control system Digital Production Process1. ERP & MRS Integration - Full digital monitoring of production using ERP and MRS systems. 2. Unique ID Tracking - Each workpiece is assigned a unique ID card for traceability. 3. Real-Time Recording - Records include: - Timestamp - Machine used - Employee responsible - Production step completed 4. Automated Documentation - Systems generate reports for quality control and process optimization. Core production lineProduct LineSpecification rangeKey FeaturesConical Twin Screw?25/50–?185/340 mmVariable compression designsParallel Twin Screw?45/2 –?350/2 mmHigh-output configurationsSingle Screw?20– ?500mm (L/D: 15-55)Precisionmetering sectionsInjection Screws?20–?300mm (Clamping: 100-35,000 kN)Wear-resistant alloysRubber Processing?20 – ?650 mmCold-feed/pin-type variantsConical twin screwParallel twin screwextruder single screwConical Twin Screw and Barrel is specially designed for PVC profile, pipe, and board extrusion. With its unique conical structure, it ensures excellent plasticizing effect, stable output, and strong adaptability for different formulations. Manufactured with premium alloy steel such as 38CrMoAlA or SKD61, and treated with advanced nitriding or bimetallic alloy coating, the screw and barrel feature outstanding wear and corrosion resistance.Parallel Twin Screw and Barrel is widely applied in PVC pipe, profile, sheet, and granulation extrusion lines. With a parallel structure design, it provides high output, uniform plasticizing, and stable extrusion performance. Manufactured from premium alloy steel such as 38CrMoAlA, SACM645, or SKD61, and treated with nitriding or bimetallic alloy coating, the screw and barrel deliver excellent wear resistance, corrosion resistance, and long service life.Made from high-quality alloy steel like 38CrMoAlA, SACM645, or SKD61, and treated with nitriding or bimetallic alloy coating, the screw and barrel provide excellent wear resistance, corrosion resistance, and long service life.We supply customized single screw barrels with diameters ranging from Φ20mm to Φ500mm and L/D ratios from 15 to 36, tailored to your machine model and raw material requirements. OEM/ODM service is available.injection moulding screwRubber machine screwManufactured from premium alloy steels such as 38CrMoAlA, SKD61, or SACM645, and treated with advanced nitriding or bimetallic alloy coating, the screw and barrel feature outstanding wear resistance, corrosion resistance, and long service life.We offer a wide range of injection screws and barrels, with diameters from Φ20mm to Φ300mm, tailored to different injection moulding machines and plastic raw materials. Both standard designs and OEM/ODM customization are available to meet your production requirements.Made from high-quality alloy steels such as 38CrMoAlA, SKD61, or SACM645, and treated with advanced nitriding or bimetallic alloy coating, the screw and barrel offer outstanding wear resistance, corrosion resistance, and long service life.We provide customized rubber screws and barrels with diameters ranging from Φ20mm to Φ650mm and L/D ratios from 16 to 36, suitable for various rubber types and machine models. OEM/ODM services are available to meet specific production requirements.Conical twin screw & barrelParallel twin screw & barrelextruder single screw & barrelScrew & barrel for injection Screw & barrel for Rubber machinematerials38CrMoAl(1.8509)D2AISI31634CrAlNi7(1.8550)DC53AISI42031CrMoV9 (1.8519)Gr12MoV9Cr18MoV40CrNiMo440C17PH-442CrMo4AISI304Incoel 71840CrS600Hasteloy C-276C451.2316Incoel 625SKD111.4462Monel 400SKD611.4404Monel 5001.4122Advanced Alloys & Treatments:TypeHardness (HRC)Primary CompositionUsetechnologyGY8351-52Ni-Based 35%WCScrewPTA weldingGY83-148-49Ni-Based 20%WCGY5656-57Ni-Based 22%CrGY5556-57Ni-Based 19%CrGY6057-58Ni-Based 21%CrGM00159-60Ni-Based 15%WCStellite 637-43Ni-Based 29%CrStellite 152-55Ni-Based 31%CrStellite 1240-50Ni-Based 30%CrGY10857-60Fe-Based 12%NiBarrelGY10755-58Fe-Based 12%NiGY10558-61Fe-Based 12%NiGY30056-60Ni-Based 15%WCGY30156-60Ni-Based 25%WCGY30356-60Ni-Based 35%WCGY31056-60Ni-Based 10%WCGuangyou Sample RoomWhy choose Guangyou?? Professional Expertise: More than 30 years in screw & barrel design and manufacturing. ? Advanced Equipment: CNC machining centers, vacuum nitriding furnaces, and precision grinding machines ensure accuracy and consistency. ? Material Excellence: Imported alloy steel and bimetallic solutions for long-lasting durability. ? Customized Solutions: We design screws & barrels according to customer's machine model, raw materials, and production requirements. ? Strict Quality Control: 100% inspection of hardness, concentricity, and dimensional tolerance before delivery. ? Global Service: Our products are widely exported to Europe, South America, Southeast Asia, and Africa, earning long-term trust from international clientsCompany ProfileZhejiang Guangming Plastics machinery Co., Ltd.Established in 1992 and headquartered in Zhejiang, China, Guangyou Screw stands as a globally recognized manufacturer of high-performance screw and barrel systems. As a National Specialized, Refined, Distinctive, and Innovative 'Little Giant' Enterprise and Zhejiang Province's 'Hidden Champion' Intelligent Manufacturing Demonstration Enterprise, we combine three decades of engineering excellence with cutting-edge production capabilities. Our 100,000+ m2 manufacturing facility employs over 800 professionals and serves clients across 50+ countries, delivering mission-critical components for plastics, rubber, and injection molding industries worldwide.Lovely moments with our clients at trade fairLovely moments with our clients at trade fair Looking forward to supporting your extrusion and injection projects with our high-quality screws and barrels. Looking forward to supporting your extrusion and injection projects with our high-quality screws and barrels.FAQ1. How about MOQ:1pcs is available.2. What is the lead time?Lead time varies based on size and bimetallic status.40-50 days for nitriding single screw and barrel (Φ20-Φ90)50-60 days for nitriding single screw and barrel (Φ90-Φ180)60-70 days for nitriding single screw and barrel (Φ180-Φ250).Over 70 days for nitriding single screw and barrel (Φ250-Φ500).45-50 days for nitriding parallel twin screw and barrel (Φ45-Φ90).50-60 days for nitriding parallel twin screw and barrel (Φ90-Φ135).Over 60 days for nitriding parallel twin screw and barrel (Φ135-Φ350).35-45 days for nitriding conical twin screw and barrel (Φ25/50-Φ80/156).50-60 days for nitriding conical twin screw and barrel (Φ92/188-Φ110/220).Over 60 days for nitriding conical twin screw and barrel (Φ115/230-Φ185/340).Bimetallic screw and barrel require an additional 5 days.3. What is the lifespan of the screw and barrel?Lifespan varies with formula and heat treatment. For 30phr nitriding, expect 3-5 years.Bimetallic screw and barrel have an extended lifespan.4. How to submit an inquiry?Feel free to contact via email or WhatsApp. Visiting our factory is recommended.5. How can we ensure your quality?We partner with many extruder and screw & barrel makers in Europe and Asia, all satisfied with our quality.Before shipping, we provide test reports for material, heat treatment, and tolerance.6. Can I improve the current screw and barrel properties?For unsatisfactory output or melt quality, our engineers can revise or redesign your screw and barrel.Customized solutions are available.
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