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Double Die Extruder Machine Parallel Co-Rotating Twin Screw

Name: Double Die Extruder Machine Parallel Co-Rotating Twin Screw
Brand: Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
SKU: 737591255

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.

Customized

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

Screw Barrel

Double Die Extruder Machine Parallel Co-Rotating

Nitrided Layer Depth

0.5-0.8mm

Nitrided Hardness

900-1000hv

Surface Roughness

Ra0.4

Linearity of Screw

0.015mm

Bimetallic Layer Depth

3mm

Bimetallic Layer Hardness

HRC58-62

Size

Customize

Material

Nitriding Steel

Transport Package

Film Wrapped in Wooden Case

Specification

ISO9001: 2008

Trademark

Zhongyang

Origin

Zhejiang of China

HS Code

84779000

Production Capacity

100 Sets/Month

Key features

Customizable Screw & Barrel: Screw barrel size and specifications are fully customizable to meet specific production needs.

High-Performance Bimetallic Alloy: Utilizes advanced bimetallic alloys with HRC58-62 hardness and 3mm depth for superior wear resistance.

Precision Manufacturing Standards: Achieves high precision with screw linearity of 0.015mm and surface roughness of Ra0.4.

Versatile Material Compatibility: Designed for processing PVC and other plastics, suitable for various extrusion molding applications.

Advanced Heat Treatment Tech: Features nitriding treatment with hardness of 900-1000HV and depth of 0.5-0.8mm for durability.

Reliable 1-Year Warranty: Comes with a comprehensive 12-month warranty and dedicated after-sales service 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: >24h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryZhejiang Zhongyang Screw Manufacturing Co., Ltd. is presented as a China-based manufacturer and distributor of screws, barrels, and related assembly parts for plastic and rubber machinery. The supplier reports 12 years of industrial experience, a factory equipped with advanced CNC machines, more than 10 production lines, 50 quality-control staff, and exports to South America, Southeast Asia/Mideast, and Europe. It describes an ISO-certified quality system established in 2006 and offers design, technical support, customer service, and overseas engineering assistance. However, the records contain material inconsistencies regarding factory size, workforce, business type, and R&D staffing. No verifiable customer cases or detailed financial-strength evidence is provided.

Supplier typeThe supplier is legally identified as Zhejiang Zhongyang Screw Manufacturing Co., Ltd., a China-based limited company. Its stated business is designing, manufacturing, rebuilding, and distributing screws, barrels, and assembly parts, although one record labels the company nature as a trading company, creating a classification inconsistency.

CertificationsThe supplier explicitly states that it has been an ISO-certified enterprise since 2006 and that it operates a complete quality-control system covering production through final products. The specific ISO standard and certificate details are not provided.

After-Sales capabilityThe supplier describes a dedicated after-sales team, customer archiving and follow-up through product receipt and trial, efficient problem resolution, and the ability to send engineers to customer locations in China or abroad when necessary. These statements support an established service capability, though no service performance metrics are supplied.

R&D capabilityThe supplier reports professional design teams and experienced, creative engineers who address technical problems and design new screws and barrels for performance improvement. However, the records provide no quantified R&D resources, patents, new-product results, or development timeline.

Production capacityThe supplier reports a 10,000 m² factory with advanced CNC equipment, more than 10 production lines, 50 quality-control staff, and a one-month off-peak lead time. Other records state a 5,000 m² plant and alternatively more than 50,000 m² with over 200 workers, so capacity is indicated but the scale data is inconsistent.

Customization capabilityThe supplier states that it maintains sales, design, production, inspection, and service teams, supports specific customer needs, and designs new screw and barrel configurations to achieve targeted performance. This directly supports customization capability, although no examples, engineering specifications, or limits are given.

Product Q&A

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

The screw and barrel are made from high-quality materials such as 38CrMoAlA, 42CrMo, and bimetallic alloys, treated with nitriding and hard-chrome electroplating for enhanced durability.

Q:Is customization available for this machine?

Yes, the screw barrel size and specifications are customizable. You can specify parameters like nitrided layer depth, hardness, and surface roughness to suit your requirements.

Q:What is the warranty period for the Double Die Extruder?

We provide a 1-year warranty for the machine, covering mechanical defects and supported by our after-sales service team.

Q:What is the lead time for production?

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

Q:What payment terms are accepted?

We accept payments via Letter of Credit (LC) and Telegraphic Transfer (T/T).