What is the lead time for production?

The average lead time is one month, regardless of whether it is peak or off-peak season.

What payment terms do you accept?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

What is the compression ratio of the screws?

The compression ratio can be designed according to different products and ingredients.

Parallel Twin Screw Barrel PVC Granule Extrusion Screw Barrel

Name: Parallel Twin Screw Barrel PVC Granule Extrusion Screw Barrel
Brand: Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
SKU: 733779065

Zhejiang, ChinaZhejiang Zhongyang Screw Manufacturing Co., Ltd.

US$1,000.00-50,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Yes

Warranty

12 Months

Model NO.

Parallel twin screw barrel

Type

Sheet Extruder

Plastic Processed

PVC

Product Type

Extrusion Molding Machine

Feeding Mode

One Feed

Assembly Structure

Separate Type Extruder

Screw

Twin-Screw

Engagement System

Full Intermeshing

Screw Channel Structure

Deep Screw

Exhaust

Don't Exhaust

Automation

Automatic

Computerized

Size

Customize

Material

Nitriding Steel

Nitrided Layer Depth

0.5-0.8mm

Nitrided Hardness

HRC56-58

Transport Package

Slushing Oil Coated& Film Wrapped in Wooden Case

Specification

ISO 9001: 2008 approved

Trademark

ZHONGYANG

Origin

China

HS Code

84779000

Production Capacity

100 Sets/ Month

Key features

Customizable Dimensions: Diameter ranges from 45mm to 200mm with L/D ratios of 16-35.

Premium Material Options: Available in 38CrMoAlA, 42CrMo, 4Cr5MoSi V1, 9Cr18MOV, and various bimetallic alloys.

High Precision Hardness: Nitrided hardness reaches 900-1000HV with layer depth of 0.5-0.8mm.

Advanced Manufacturing Tech: Features bimetallic alloy welding, centrifugal casting, and high-frequency quenching.

Twin-Screw Design: Full intermeshing twin-screw structure with deep screw channel for efficient extrusion.

One-Year Warranty: Comprehensive 12-month warranty coverage for mechanical defects and performance.

OEM and ODM Services: Full OEM and ODM capabilities available for custom manufacturing needs.

High Surface Quality: Surface roughness as low as Ra0.4 with linearity of 0.015mm.

Company profile

Zhejiang Zhongyang Screw Manufacturing Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Ningbo PortAverage Response Time: ≤18h 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 barrel?

We provide a 1-year warranty covering mechanical defects and performance issues.

Q:Can the screw barrel dimensions be customized?

Yes, the diameter can be customized from 45mm to 200mm, and the L/D ratio ranges from 16 to 35.

Q:What materials are used for the screw barrel?

Base materials include 38CrMoAlA, 42CrMo, 4Cr5MoSi V1, and 9Cr18MOV. Bimetallic options include Fe-based, Ni-based, Co-based, and Tungsten carbide alloys.

Q:What is the nitriding hardness of the screw?

The nitrided hardness is between 900-1000HV, with a nitrided layer depth of 0.5-0.8mm.

Q:Do you offer OEM and ODM services?

Yes, we offer both OEM and ODM services to meet your specific manufacturing requirements.