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R-PVC Pipe Twin Parallel Screw and Barrel
US$1,000.00-50,000.00
1 Set
Product profile
Customization
AvailableAfter-sales Service
YesWarranty
12 MonthsModel NO.
ZYSCREWStandard
GBTechnics
PressFeature
DisposableMaterial
Nitriding SteelScrew
Twin-ScrewSize
CustomizeNitrided Layer Depth
0.5-0.8mmNitrided Hardness
HRC56-58Bimetallic Layer Depth
3mmBimetallic Layer Hardness
HRC58-62Transport Package
Slushing Oil Coated& Film Wrapped in Wooden CaseSpecification
ISO 9001: 2008 approvedTrademark
ZHONGYANGOrigin
ChinaHS Code
84779000Production Capacity
100 Sets/ MonthKey features
Customizable Screw Size: Screw size can be customized to meet specific production requirements.
High Hardness Nitrided Layer: Nitrided hardness reaches 900-1000HV with a depth of 0.5-0.8mm.
Premium Base Materials: Made from 38CrMoAlA, 42CrMo, or other high-grade alloy steels.
Bimetallic Alloy Technology: Features 3mm bimetallic layer with HRC58-62 hardness for durability.
Flexible Compression Ratio: Compression ratio designed according to different products and ingredients.
1-Year Warranty Coverage: Comprehensive 12-month warranty with professional after-sales service.
OEM and ODM Support: Full OEM and ODM services available for custom manufacturing needs.
Fast Production Lead Time: Standard production time is 35 days for efficient order fulfillment.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Ningbo PortAverage Response Time: ≤10.96h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryZhejiang Zhongyang Screw Manufacturing Co., Ltd., established in 2006, is a Chinese limited company specializing in screws and barrels for plastic and rubber machines. Located in Zhoushan, Zhejiang, it boasts a well-equipped 10,000m² factory and a strong team of 105 employees. The company is ISO certified since 2006, ensuring strict quality control. They offer robust after-sales service, including the potential for engineer visits worldwide. Known for their rapid response and technical innovation, they have established significant production capabilities and cater to various markets including South America, Southeast Asia, and Europe.
Supplier typeZhejiang Zhongyang Screw Manufacturing Co., Ltd. is a combined entity operating as a limited company and trade company within the manufacturing industry.
CertificationsThe supplier is ISO certified since 2006, indicating a robust quality control system.
After-Sales capabilityThe company provides comprehensive after-sales support, including efficient problem resolution and the option to send engineers globally.
R&D capabilityThe supplier has a creative engineering team that develops innovative screw and barrel designs to enhance performance.
Production capacityThe company operates over 10 production lines with an annual output between US$50 million and US$100 million, supported by advanced CNC machinery.
Customization capabilityThe supplier's professional teams, including design and technical staff, suggest a capacity for customization to meet specific client needs.
Product Q&A
Q:What is the warranty period for this screw and barrel?
A:
We provide a 12-month warranty covering quality issues, along with professional after-sales service support.
Q:Can the screw size be customized?
A:
Yes, the screw size is fully customizable to suit your specific application requirements.
Q:What materials are used for the screw and barrel?
A:
Base materials include 38CrMoAlA, 42CrMo, 4Cr5MoSiV1, 9Cr18MOV, and HPT. Bimetallic layers use Fe-based, Ni-based, or Co-based alloys.
Q:What is the nitrided hardness of the product?
A:
The nitrided hardness is 900-1000HV, with a nitrided layer depth of 0.5-0.8mm and brittleness less than grade 1.
Q:What is the production lead time?
A:
The standard production time is 35 days. Peak season lead time is one month, and off-season lead time is also one month.
Send Inquiry
*To:
Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
Zhejiang Zhongyang Screw Manufacturing Co., Ltd.*Content:
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