What standards does the product meet?

The product meets multiple international standards including DIN, ASTM, GOST, GB, JIS, ANSI, and BS.

How do you ensure product quality?

We conduct 100% inspection of hardness, concentricity, and dimensional tolerance. Test reports for material, heat treatment, and tolerance are provided before shipping.

What is the expected lifespan of the screw and barrel?

Lifespan varies by formula and heat treatment. Nitriding screws typically last 3-5 years, while bimetallic screws offer an extended lifespan.

ISO Certified PVC Sheet Bimetallic Parallel Twin Screw and Barrel

Name: ISO Certified PVC Sheet Bimetallic Parallel Twin Screw and Barrel
Brand: Zhejiang Guangming Plastics Machinery Co., Ltd.
SKU: 2119245652

Zhejiang, ChinaZhejiang Guangming Plastics Machinery Co., Ltd.

US$600.00

1-9 Sets

US$5,000.00

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

Materials

38crmoala, 40cr, SKD61, Sacm645

MOQ

1 Set

Delivery Time

30-45 Days Working Days

Transport Package

Wooden Case with Anti-Rust Oil

Specification

45/2~ 350/2 mm

Trademark

GUANGYOU SCREW

Origin

Zhejiang, China

HS Code

847790

Production Capacity

32, 000 Sets/Year

Key features

ISO Certified Quality: 99.8% qualification rate with zero-defect protocols and German-imported QC systems.

Advanced Bimetallic Tech: Nitriding, hard chrome plating, and PTA welding for superior wear and corrosion resistance.

Engineering Customization: OEM/ODM accepted with custom geometry, L/D ratios, and material-specific profiles.

Extended Lifespan: 3-5 years for nitriding screws; bimetallic versions offer significantly extended durability.

Global Service Support: 24/7 technical support, return/replacement warranty, and engineers for redesign services.

Wide Application Range: Suitable for PVC, PE, PP, WPC, rubber extrusion, and injection molding industries.

Digital Traceability: Unique ID tracking for each workpiece with real-time recording and automated documentation.

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 (MOQ)?

The MOQ is 1 set. We accept small orders to accommodate diverse client needs.

Q:What is the delivery time for orders?

Delivery time is 30-45 working days. Specific lead times vary by screw type and size, ranging from 35 to over 70 days for nitriding processes, plus 5 days for bimetallic treatments.

Q:What is the warranty period for the product?

We provide a warranty of 12-18 months under normal use conditions.

Q:Can the screw and barrel be customized?

Yes, OEM and ODM customization is available. We offer custom geometry, material selection, and surface treatments tailored to specific production requirements.

Q:How can I improve my current screw and barrel performance?

Our engineers can revise or redesign your existing screw and barrel to address unsatisfactory output or melt quality issues.