High-Performance Rubber Screw and Bimetallic Barrel for Extrusion

Name: High-Performance Rubber Screw and Bimetallic Barrel for Extrusion
Brand: Zhejiang Guangming Plastics Machinery Co., Ltd.
SKU: 2233865895

Zhejiang, ChinaZhejiang Guangming Plastics Machinery Co., Ltd.

US$5,000.00

1-4 Sets

US$24,900.00

5+ Sets

Sample price:US$50.00/set.Request sample

Product profile

Customization

Available

After-sales Service

We Can Offer Measurement and Mounting Service

Warranty

6-12 Months Under Normal Use

Model NO.

GM 120

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

Customized Material Options: Available in 38CrMoAl, D2, SKD61, 31CrMoV9, and other alloys based on client needs.

Precision Nitriding Treatment: Nitriding hardness up to HV1000 with layer depth of 0.45-0.7mm for superior wear resistance.

Bimetallic Construction: Features a 2-5mm wear-resistant alloy layer cast on the inner wall for corrosion resistance.

OEM/ODM Services: Full customization available including personalized design, branding, and structural modifications.

ISO9001 Certified Quality: Manufactured under strict ISO9001 standards with comprehensive inspection prior to delivery.

Advanced CNC Machining: Utilizes state-of-the-art CNC equipment and computerized nitriding/quenching technology.

Global Technical Support: 48-hour response time with on-site support, reverse engineering, and regional spare parts inventory.

Wide Application Range: Suitable for pipe extrusion, injection molding, rubber processing, and various plastic 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: ≤8.74h

AI-Powered supplier vetting

SummaryZhejiang Guangming Plastic Machinery Co., Ltd. specializes in manufacturing and selling equipment and products for plastic processing. The company prioritizes quality and customer service, with clear procedures for handling complaints and corrective actions. Despite a lack of overseas service capabilities and participation in trade shows, the supplier provides ODM and OEM services and is equipped with a small R&D team and CAD software. Production capacity is modest, with one production line and limited export trade experience. Financial data indicates stability over recent years.

Supplier typeThe supplier is a combined company involved in manufacturing and sales of special equipment for plastic processing and related technical services.

After-Sales capabilityThe supplier has clear procedures for handling complaints and corrective actions, indicating a structured after-sales service capability.

Financial creditFinancial data from the last three years suggests stability, with information available for 2022, 2023, and 2024.

Customization capabilityThe supplier provides customization from samples and designs and offers ODM services, supported by a small R&D team using CAD software.

Product Q&A

Q:What is the minimum order quantity?

1 piece is available.

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

Lifespan varies with formula and heat treatment. For 30phr nitriding, expect 3-5 years. Bimetallic screws and barrels have an extended lifespan.

Q:How do you ensure product quality?

We partner with satisfied extruder and screw manufacturers globally. Before shipping, we provide test reports for material, heat treatment, and tolerance.

Q:Can you improve current screw and barrel properties?

Yes, our engineers can revise or redesign screws and barrels for unsatisfactory output or melt quality. Customized solutions are available.