Alloy Precision-Machined High-Speed PVC Parallel Twin Screw and Barrel for Plastic Extruder

Name: Alloy Precision-Machined High-Speed PVC Parallel Twin Screw and Barrel for Plastic Extruder
Brand: Zhejiang Guangming Plastics Machinery Co., Ltd.
SKU: 2251534445

Zhejiang, ChinaZhejiang Guangming Plastics Machinery Co., Ltd.

US$3,000.00

1-4 Sets

US$2,800.00

5+ Sets

Product specifications

size

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.

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 45~350MM

Trademark

GUANG YOU SCREW

Origin

Zhejiang, China

HS Code

847790

Production Capacity

18000sets/Year

Key features

Custom Material Options: Available materials include 38CrMoAl, 40Cr, SKD61, D2, and Gr12MOV for tailored performance.

High Hardness Nitriding: Nitriding hardness reaches HV850-1000 with a layer depth of 0.45-0.7mm for superior wear resistance.

Dual Alloy Technology: Dual alloy hardness of HRC50-65 with a depth of 0.8-2.0mm for extended service life.

OEM/ODM Customization: Full customization services available including material, hardness, and surface roughness specifications.

Advanced Nitriding Process: Chrome coating thickness of 0.025-0.10mm and nitriding brittleness grade II ensure durability.

ISO9001 Certified Quality: Manufactured under ISO9001 standards with comprehensive pre-shipment test reports for material and tolerance.

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

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 MOQ?

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 can we ensure your quality?

We partner with many extruder and screw & barrel makers in Europe and Asia, all satisfied with our quality. Before shipping, we provide test reports for material, heat treatment, and tolerance.

Q:Can I improve the current screw and barrel properties?

For unsatisfactory output or melt quality, our engineers can revise or redesign your screw and barrel. Customized solutions are available.