Do you offer technical support for improving current screws?

Yes, our professional engineers can revise or redesign your screw and barrel to improve output, melt quality, or other properties. We also offer reverse engineering via 3D scanning.

What materials are available for the screws?

We provide various materials including 38CrMoAl, D2, AISI316, 34CrAlNi7, DC53, AISI420, 31CrMoV9, Gr12MoV, 9Cr18MoV, 40CrNiMo, 440C, 17PH-4, 42CrMo, AISI304, Inconel 718, 40Cr, Hastelloy C-276, C45, 1.2316, Inconel 625, SKD11, 1.4462, Monel 400, SKD61, 1.4404, Monel 500, 1.4122, and S600.

Cold Sprayed Conical Twin PPR Screw for Sheet Extrusion System

Name: Cold Sprayed Conical Twin PPR Screw for Sheet Extrusion System
Brand: Zhejiang Guangming Plastics Machinery Co., Ltd.
SKU: 2241663585

Zhejiang, ChinaZhejiang Guangming Plastics Machinery Co., Ltd.

US$1,000.00

1-4 Sets

US$900.00

5-9 Sets

US$800.00

10+ Sets

Sample price:US$63000.00/set.Request sample

Product profile

Customization

Available

After-sales Service

We Can Offer Measurement and Mounting Service

Warranty

3 Months

Model NO.

180/330

Standard

DIN, ASTM, GOST, GB, JIS, ANSI, BS

Technics

Forging

Feature

Recycle

Material

Iron

Materials

38crmoala

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

MOQ

1 Set

Delivery Time

Have Stock

Transport Package

Wooden Case

Specification

180/330

Trademark

GUANGYOU

Origin

Zhejiang, China

HS Code

84779000

Production Capacity

32000 Sets/Year

Key features

Advanced Nitriding Treatment: HV850-1000 hardness with 0.45-0.7mm layer depth for superior wear resistance.

Wide Material Selection: Available in 38CrMoAl, D2, AISI316, and other specialized alloy steels.

OEM/ODM Customization: Custom designs for structure, compression ratio, and branding based on client needs.

Bimetallic Technology: 2-5mm wear-resistant alloy layer cast on inner wall for extended service life.

Global R&D Expertise: 30+ years experience with 80+ patents and digital twin simulation capabilities.

Comprehensive After-Sales: 48-hour technical response, on-site support, and regional spare parts warehouses.

ISO9001 Certified Quality: Strict quality control with material, heat treatment, and tolerance test reports.

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: ≤8.97h

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 (MOQ)?

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

Q:What is the lead time for production?

Lead time varies by size and type. For example, nitriding single screws take 40-70+ days, while bimetallic screws require an additional 5 days. Stock items are available for immediate delivery.

Q:What is the expected service life of the screw and barrel?

For nitriding screws, the life is typically 3-5 years depending on the formula and heat treatment. Bimetallic screws and barrels have a longer service life.

Q:Can you customize the screw design or material?

Yes, we offer OEM/ODM services. You can customize materials (e.g., 38CrMoAl), hardness, nitriding depth, and screw structure/compression ratio based on your specific product requirements.

Q:How can I ensure the quality of your products?

We are ISO9001 certified and provide test reports for material, heat treatment, and tolerance before shipping. We also cooperate with many extruder makers in Europe and Asia who are satisfied with our quality.