Is OEM/ODM service available?

Yes, we provide comprehensive OEM/ODM services, including personalized design, branding, and custom solutions based on client samples or designs.

What after-sales support do you provide?

We offer 48-hour technical response, on-site support, process evaluation, reverse engineering via 3D scanning, and spare parts supply from regional warehouses in EU, NA, and Asia.

Customized Bimetallic Screw Barrel & Extruder Screw and Barrel for Recycled Plastics

Name: Customized Bimetallic Screw Barrel & Extruder Screw and Barrel for Recycled Plastics
Brand: Zhejiang Guangming Plastics Machinery Co., Ltd.
SKU: 2235204955

Zhejiang, ChinaZhejiang Guangming Plastics Machinery Co., Ltd.

US$599.00

1-4 Sets

US$499.00

5+ Sets

Sample price:US$50.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Technical Support

Warranty

6-12 Months Under Normal Use

Model NO.

GM 20-500mm

Standard

DIN, ASTM, GOST, GB, JIS, ANSI

Technics

Forging

Feature

Recycle

Material

Iron

Materials

38crmoala, 40cr, SKD61, 31crmov9, D2, Gr12MOV

Hardness of Tempering

Hb280-320

Nitriding Hardness

Hv850-1000

Nitriding Layer Depth

0.45~0.7mm

Nitriding Brittleness

Grade II

Surface Roughness

≤ Ra0.4

Screw Straightness

0.015mm

Chrome Coating Thickness

0.025~0.10mm

Dual Alloy Hardness

HRC50-65

Double Alloy Depth

0.8~2.0mm

MOQ

1 Set

Delivery Time

30-60 Days

Transport Package

Wooden Case

Specification

Screw Diameter 20~500MM

Trademark

GUANG YOU SCREW

Origin

Zhejiang, China

HS Code

847790

Production Capacity

18000sets/Year

Key features

Bimetallic Wear Resistance: Casts 2-5mm wear-resistant alloy layer with dual alloy hardness HRC50-65 and depth 0.8-2.0mm.

Custom Material Options: Materials like 38CrMoAla, SKD61, and Inconel 718 are customizable for specific needs.

OEM/ODM Service: Personalized design and branding services available with in-house metallurgy and testing.

Advanced Manufacturing: Equipped with CNC machining, nitriding/quenching furnaces, and bimetallic welding technology.

ISO9001 Certified: Comprehensive quality management system with test reports for material and heat treatment.

Lifetime Technical Support: 48-hour technical response, on-site support, and regional spare parts warehouses.

Company profile

Years of Export ExperienceCustomization from DesignsQuality AssuranceR&D Capabilities

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.

Product Q&A

Q:What is the minimum order quantity (MOQ)?

The MOQ is 1 set or 1 piece, allowing for flexible ordering for various project sizes.

Q:What is the lead time for delivery?

Lead time varies by size and type, typically ranging from 30 to 70+ days. For example, nitriding single screws take 40-50 days for smaller sizes, while larger bimetallic screws may take over 70 days.

Q:What is the lifespan of the screw and barrel?

Lifespan depends on the formula and heat treatment. For 30phr nitriding, expect 3-5 years. Bimetallic screws and barrels have an extended lifespan due to their wear-resistant alloy layer.

Q:Can you customize the screw and barrel materials?

Yes, customization is available. We offer materials such as 38CrMoAla, 40Cr, SKD61, 31CrMoV9, D2, Gr12MOV, and Inconel 718 to meet specific application requirements.

Q:How do you ensure product quality?

We are ISO9001 certified and provide test reports for material, heat treatment, and tolerance before shipping. Our facility includes advanced CNC machining and quality inspection tools.