What payment terms are accepted?

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

What screw types are available?

We offer general type, pin type, barrier type, separation type, and gas-exhausting type screws for different plastic products.

Nitrided Single Screw Barrel for Extruder/Extrusion Machine Single Screw Barrel

Name: Nitrided Single Screw Barrel for Extruder/Extrusion Machine Single Screw Barrel
Brand: Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
SKU: 697682095

Zhejiang, ChinaZhejiang Zhongyang Screw Manufacturing Co., Ltd.

US$1,000.00-50,000.00

1 Set

Product profile

Customization

Available

Certification

ISO

Color

Fixed

Model NO.

ZYSCREW

Customized

Standard

National

Type

Connection

Material

Alloy Steel

Screw Barrel

Nitrided Single Screw Barrel for Extruder

Nitrided Layer Depth

0.5-0.8mm

Nitrided Hardness

900-1000hv

Nitrided Brittleness

Less Than Grade 1

Surface Roughness

Ra0.4

Linearity of Screw

0.015mm

Transport Package

Wooden Cases

Specification

ISO9001: 2008

Trademark

Zhongyang

Origin

China(Mainland)

HS Code

84779000

Production Capacity

200 Sets/Month

Key features

Nitrided Surface Hardness: Nitrided hardness reaches 900-1000HV with a layer depth of 0.5-0.8mm for enhanced durability.

Customizable Screw Barrel: Customized screw barrel options available to meet specific extrusion requirements.

Multiple Material Options: Available in 38CrMoAlA, 42CrMo, and various bimetallic alloys like Fe-based and Ni-based.

Various Screw Types: Choose from general, pin, barrier, separation, and gas-exhausting types for different plastics.

High Precision Linearity: Screw linearity is controlled within 0.015mm to ensure high-quality extrusion performance.

Professional OEM/ODM: Supports OEM and ODM services with professional teams in sales, design, and production.

1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind and reliable after-sales support.

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 are the available screw barrel materials?

Base materials include 38CrMoAlA, 42CrMo, 4Cr5MoSiV1, 9Cr18MOV, and HPT. Bimetallic options include Fe-based, Ni-based, Co-based, NiCo-based alloys, and Tungsten carbide.

Q:What is the nitriding specification?

The nitrided layer depth is 0.5-0.8mm, hardness is 900-1000HV, brittleness is less than grade 1, and surface roughness is Ra0.4.

Q:Can the screw barrel be customized?

Yes, customized screw barrels are available. You can specify the type, material, and dimensions to suit your specific extrusion needs.

Q:What is the warranty period?

We provide a 1-year warranty for our nitrided single screw barrels.

Q:What is the lead time for orders?

The average lead time is one month, regardless of peak or off-peak seasons.