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OEM Conical Twin Screw and Barrel for High Output Plastic Extruder
US$600.00
1-9 Sets
US$5,000.00
10+ Sets
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Return and ReplacementWarranty
12-18 Months Under Normal UseStandard
DIN, ASTM, GOST, GB, JIS, ANSI, BSTechnics
ForgingFeature
RecycleMaterial
IronTreatment
Bimetallic, Nitriding, Hard Chrome PlatingNitrided Case Depth
0.45~0.7mmNitrided Hardness
Hv 850~10000Surface Hardness
HRC ValueScrew Type
Twin ScrewHeat Treatment
Carburizing, Nitriding, Quenching, TemperingMaterials
38crmoala, 40cr, SKD61, Sacm645MOQ
1 SetDelivery Time
30-45 Days Working DaysTransport Package
Wooden Case with Anti-Rust OilSpecification
25/50~185/340 mmTrademark
GUANGYOU SCREWOrigin
Zhejiang, ChinaHS Code
847790Production Capacity
32, 000 Sets/YearKey features
Customized Screw Geometry: Compression ratios, L/D ratios, and flight depths tailored to client specs.
Material-Specific Solutions: Specialized profiles for abrasive, corrosive, and high-temperature polymers.
Bimetallic & Surface Treatments: Nitriding, Hard Chrome Plating, and PTA welding for enhanced durability.
Strict Quality Control: 99.8% qualification rate with 100% inspection of hardness and concentricity.
OEM/ODM Customization: Customization available based on customer machine models and designs.
Wide Material Compatibility: Supports 38CrMoAl, 40Cr, SKD61, Monel, Hasteloy, and various alloys.
Global Service Network: Exporting to 50+ countries with 24/7 technical support and spare parts.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 25 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤7.50h
AI-Powered supplier vetting
SummaryZhejiang Guangming Plastic Machinery Co., Ltd. specializes in manufacturing and selling equipment and products for plastic processing. The company prioritizes quality and customer service, with clear procedures for handling complaints and corrective actions. Despite a lack of overseas service capabilities and participation in trade shows, the supplier provides ODM and OEM services and is equipped with a small R&D team and CAD software. Production capacity is modest, with one production line and limited export trade experience. Financial data indicates stability over recent years.
Supplier typeThe supplier is a combined company involved in manufacturing and sales of special equipment for plastic processing and related technical services.
After-Sales capabilityThe supplier has clear procedures for handling complaints and corrective actions, indicating a structured after-sales service capability.
Financial creditFinancial data from the last three years suggests stability, with information available for 2022, 2023, and 2024.
Customization capabilityThe supplier provides customization from samples and designs and offers ODM services, supported by a small R&D team using CAD software.
Product Q&A
Q:What is the minimum order quantity?
A:
1pcs is available.
Q:What is the lead time for delivery?
A:
Lead time varies by size and treatment: 40-50 days for small nitriding screws, 50-60 days for medium, 60-70 days for large, and over 70 days for extra large. Bimetallic options require an additional 5 days.
Q:What is the lifespan of the screw and barrel?
A:
Lifespan depends on the formula and heat treatment. For 30phr nitriding, expect 3-5 years. Bimetallic screws and barrels have an extended lifespan.
Q:How do you ensure product quality?
A:
We partner with European and Asian manufacturers and provide test reports for material, heat treatment, and tolerance before shipping.
Q:Can you improve current screw and barrel properties?
A:
Yes, our engineers can revise or redesign your screw and barrel for unsatisfactory output or melt quality. Customized solutions are available.
Send Inquiry
*To:
Zhejiang Guangming Plastics Machinery Co., Ltd.
Zhejiang Guangming Plastics Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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