High-Performance Nitriding Twin Screw and Cylinder for PVC

Name: High-Performance Nitriding Twin Screw and Cylinder for PVC
Brand: Zhejiang Guangming Plastics Machinery Co., Ltd.
SKU: 2240692285

Zhejiang, ChinaZhejiang Guangming Plastics Machinery Co., Ltd.

US$600.00

1-9 Sets

US$2,500.00

10+ Sets

Sample price:US$100.00/set.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

23/50~185/340 mm

Trademark

GUANGYOU SCREW

Origin

Zhejiang, China

HS Code

847790

Production Capacity

32, 000 Sets

Key features

Customized Geometry: Compression ratios, L/D ratios, and flight depths tailored to specific client specifications.

Material-Specific Solutions: Specialized profiles designed for abrasive, corrosive, and high-temperature polymers.

Nitriding Treatment: Nitrided case depth 0.45~0.7mm with hardness Hv 850~1000 for enhanced wear resistance.

Wide Material Compatibility: Available in 38crmoala, 40cr, SKD61, Sacm645, and various bimetallic alloys.

Global Export Experience: Serving clients across 50+ countries with products exported to Europe, Americas, and Asia.

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

OEM/ODM Acceptance: Customization available based on customer machine models, raw materials, and production requirements.

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?

1pcs is available.

Q:What is the lead time for delivery?

Lead time varies by size and type. Nitriding single screw ranges from 40-70+ days. Parallel twin screw ranges from 45-60+ days. Conical twin screw ranges from 35-60+ days. Bimetallic screws require an additional 5 days.

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 European and Asian manufacturers. Before shipping, we provide test reports for material, heat treatment, and tolerance, with 100% inspection.

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

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