How long does it take to get a solution?

Please send us your requirements, and we will offer the most suitable solution within 12 hours.

What is the lead time for production?

The average lead time is one month. This applies to both peak season and off-season periods.

What payment terms are accepted?

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

Extruder Conical Double Screw and Barrel

Name: Extruder Conical Double Screw and Barrel
Brand: Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
SKU: 701223145

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

Conical Twin Screw and Barrel

PVC Pipe

Certificate

ISO9001

Nitrided Hardness

900-1000hv

Bimetallic Layer Depth

3mm

Surface Roughness

Ra0.4

Linearity of Screw

0.015mm

Nitrided Layer Depth

0.5-0.8mm

Aplication

Extruder Machine

Transport Package

Slushing Oil Coated& Film Wrapped in Wooden Case

Specification

ISO 9001: 2008 approved

Trademark

Zhongyang

Origin

China

HS Code

84779000

Production Capacity

150 Sets/ Month

Key features

Customizable Solutions: Offering customized conical twin screw and barrel specifications for various applications.

High-Quality Materials: Constructed from premium materials like 38CrMoAlA and 42CrMo with bimetallic alloy layers.

Advanced Nitriding Tech: Features nitrided hardness of 900-1000HV and a layer depth of 0.5-0.8mm for durability.

ISO Certification: Manufacturing process certified under ISO standards ensuring consistent quality.

Wide Model Range: Available in numerous sizes from 35/76 to 100/200 to fit different extruder machines.

Fast Response Time: Provide suitable technical solutions within 12 hours of receiving customer requirements.

Professional Manufacturer: Established in 2006 with 105 employees and advanced machining facilities.

Precision Engineering: Screw linearity controlled at 0.015mm with surface roughness of Ra0.4.

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 customization options are available?

We offer customized conical twin screw and barrel solutions. You can specify parameters such as nitrided hardness, bimetallic layer depth, surface roughness, and screw linearity to meet your specific application needs.

Q:What materials are used for the screw and barrel?

The base materials include 38CrMoAlA (JIS SACM645) and 42CrMo (AISI 4140). We also use bimetallic alloy materials such as Fe-based alloy, Ni-based alloy/Deloro alloy, and Tungsten carbide/Wolfram carbide.

Q:What is the nitriding hardness and layer depth?

The nitrided hardness ranges from 900-1000HV with a nitrided layer depth of 0.5-0.8mm. The nitrided brittleness is less than grade 1.

Q:What certifications does the product have?

The product is certified under ISO standards, specifically ISO9001, ensuring quality management in manufacturing.

Q:What are the available specifications/sizes?

We provide a wide range of conical twin screw sizes, including 35/76, 45/90, 50/105, 60/125, 70/140, 80/156, 95/191, 100/200, and many others to suit different extruder machines.