What customization options are available?

We offer customization from samples and designs, including tailored geometry, material-specific solutions, and treatment processes like nitriding and hard chrome plating.

What materials are used for the screw and barrel?

Materials include 38crmoala, 40cr, SKD61, Sacm645, and various bimetallic alloys with WC or Stellite treatments for enhanced wear and corrosion resistance.

High-Performance Bimetallic Twin Extruder Screw Barrel for Plastic Extruder

Name: High-Performance Bimetallic Twin Extruder Screw Barrel for Plastic Extruder
Brand: Zhejiang Guangming Plastics Machinery Co., Ltd.
SKU: 2241080325

Zhejiang, ChinaZhejiang Guangming Plastics Machinery Co., Ltd.

US$1,000.00

1-4 Sets

US$800.00

5+ Sets

Sample price:US$50.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Return and Replacement

Warranty

6-18 Months Under Normal Use

Model NO.

GM 125

Standard

DIN, ASTM, GB, JIS, ANSI, BS

Technics

Forging

Feature

Recycle

Material

Iron

Treatment

Bimetallic, Nitriding, Hard Chrome Plating

Nitrided Case Depth

0.45~0.7mm

Nitrided Hardness

Hv 850~10000

Surface Hardness

HRC Value

Screw Type

Single Screw

Heat Treatment

Carburizing, Nitriding, Quenching, Tempering

Materials

38crmoala, 40cr, SKD61, Sacm645

MOQ

1 Set

Delivery Time

30-45 Days Working Days

Pressure Rating

up to 20 MPa

Diameter

Varies Based on Application

Length

Customized Options Available

Transport Package

Wooden Case

Specification

D45-350mm

Trademark

GUANGYOU SCREW

Origin

Zhejiang, China

HS Code

847790

Production Capacity

15000 Sets

Key features

Bimetallic Wear Resistance: Features bimetallic, nitriding, and hard chrome plating treatments for superior durability.

Custom Geometry Options: Compression ratios, L/D ratios, and flight depths tailored to specific client requirements.

Advanced Alloy Treatments: Utilizes WC, Stellite, and specialized alloys with hardness up to HRC 60.

Comprehensive Warranty: Standard 12-month warranty or 2,000 operating hours, with optional 36-month coverage.

Global Technical Support: 24/7 assistance, spare parts supply, and on-site or remote training available.

Digital Quality Control: ERP/MRS integration with unique ID tracking for full production traceability.

Wide Application Range: Suitable for abrasive, corrosive, and high-temperature polymers across various industries.

Company profile

Years of Export Experience

Zhejiang Guangming Plastics Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 25 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryZhejiang Guangming Plastic Machinery Co., Ltd. is identified as a combined company manufacturing and selling plastic-processing equipment, plastic products, and mechanical components. It offers screw and barrel products, OEM for known brands, ODM, and customization from samples or designs. The supplier reports documented service procedures, complaint handling, corrective and preventive actions, four R&D engineers, design documentation, and CAD capability. Production is reported at one line, with no ongoing batch quantity reconciliation. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents or branches, and no stated overseas-service countries. Financial records are referenced for 2022–2024, but the provided information does not establish financial strength. A BV audit is recorded, while the audit type and evaluation result are given only as numeric codes without interpretable certification details.

Supplier typeThe supplier is named Zhejiang Guangming Plastic Machinery Co., Ltd. and classified as a combined company. Its stated business scope covers manufacturing and sales of plastic-processing equipment, plastic products, and mechanical parts, plus technical services.

After-Sales capabilityThe supplier reports written and followed procedures for service capability assessment, corrective and preventive actions, and customer complaints. However, it has no overseas warehouse, showroom, overseas agent or branch, and reports zero countries offering overseas services, limiting verified overseas after-sales coverage.

R&D capabilityThe supplier has four R&D engineers, CAD capability, and design input, output, review, verification, and validation documents available for audit. It provides ODM services, but reports no new products in the past year and no available SDK.

Production capacityThe supplier reports one production line, one quality-control test equipment unit, 21–30 quality-control staff, and an annual production output category. It also reports no ongoing quantity reconciliation for each batch or mass production, which is a documented production-control weakness.

Customization capabilityCustomization is explicitly offered from samples and designs, with R&D engineers assigned to customization from designs. The supplier also provides ODM services and maintains related design documentation, supporting a demonstrated customization capability.