Can existing screw properties be improved?

Yes, our engineers can revise or redesign your screw and barrel to improve output or melt quality if current performance is unsatisfactory.

What after-sales services are provided?

We offer return and replacement services and a warranty of 12-18 months under normal use.

High-Performance 1.8519 Parallel Twin Screw for PVC Extrusion

Name: High-Performance 1.8519 Parallel Twin Screw for PVC Extrusion
Brand: Zhejiang Guangming Plastics Machinery Co., Ltd.
SKU: 2240032945

Zhejiang, ChinaZhejiang Guangming Plastics Machinery Co., Ltd.

US$650.00

1-9 Sets

US$2,000.00

10+ Sets

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Return and Replacement

Warranty

12-18 Months Under Normal Use

Standard

DIN, ASTM, GOST, 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

Twin Screw

Heat Treatment

Carburizing, Nitriding, Quenching, Tempering

Compression Ratio

Customizable

Deliver Time

30-45 Working Days

MOQ

1 Set

Materials

38crmoala, SKD61, Sacm645, 40cr

Transport Package

Wooden Case with Anti-Rust Oil

Specification

45/2~ 350/2

Trademark

GUANGYOU SCREW

Origin

Zhejiang, China

HS Code

847790

Production Capacity

32, 000 Sets

Key features

Advanced Surface Treatment: Nitriding, hard chrome plating, and bimetallic options for enhanced wear resistance.

Engineering-Led Customization: Tailored compression ratios, L/D ratios, and profiles for specific material requirements.

Durable Material Options: Available in 38CrMoAl, SKD61, Sacm645, and 40Cr for various industrial applications.

Comprehensive Warranty: 12-18 months warranty under normal use with return and replacement service.

Global Quality Standards: Compliant with DIN, ASTM, GOST, GB, JIS, ANSI, and BS standards.

High Output Performance: Parallel twin screw design ensures strong feeding ability and high torque stability.

Strict Quality Control: 100% inspection of hardness, concentricity, and dimensional tolerance before delivery.

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: ≤11.11h

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.

Q:What is the lead time for delivery?

Lead time varies by size and treatment. For example, nitriding parallel twin screws take 45-60 days, while bimetallic options require an additional 5 days. Standard delivery time is 30-45 working days.

Q:What is the expected 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.

Q:Can you customize the screw and barrel?

Yes, OEM/ODM is accepted. We offer customized geometry, compression ratios, and material-specific solutions based on your machine model and production requirements.

Q:How can I ensure the quality of the product?

We provide test reports for material, heat treatment, and tolerance before shipping. Our process includes 100% inspection and ISO-certified protocols.