Hard Chrome Conical Twin Mixing Screw for Blending Equipment

Name: Hard Chrome Conical Twin Mixing Screw for Blending Equipment
Brand: Zhejiang Guangming Plastics Machinery Co., Ltd.
SKU: 2234291495

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

Customizable Material & Hardness: Materials like 38CrMoAl customizable. Tempering HB280-320, Nitriding HV850-1000.

OEM/ODM Customization: Supports customization from samples and designs. Screw structure and compression ratio adjustable.

Advanced Nitriding Technology: Nitriding layer depth 0.45-0.7mm, Brittleness Grade II. Dual alloy hardness HRC50-65.

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

Professional After-Sales Support: 48-hour technical response, on-site support, reverse engineering, and regional spare parts inventory.

ISO9001 Certified Quality: ISO9001 certified quality management. Test reports for material, heat treatment, and tolerance provided.

Low MOQ & Stock Availability: MOQ is 1 set. Some items have stock. Lead time varies by size and type.

Company profile

Years of Export ExperienceCustomization from DesignsQuality AssuranceR&D Capabilities

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: ≤18h

AI-Powered supplier vetting

SummaryZhejiang Guangming Plastic Machinery Co., Ltd. is identified as a combined company manufacturing and selling plastic-processing equipment, plastic products, and mechanical components. It offers screw and barrel products, OEM for known brands, ODM, and customization from samples or designs. The supplier reports documented service procedures, complaint handling, corrective and preventive actions, four R&D engineers, design documentation, and CAD capability. Production is reported at one line, with no ongoing batch quantity reconciliation. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents or branches, and no stated overseas-service countries. Financial records are referenced for 2022–2024, but the provided information does not establish financial strength. A BV audit is recorded, while the audit type and evaluation result are given only as numeric codes without interpretable certification details.

Supplier typeThe supplier is named Zhejiang Guangming Plastic Machinery Co., Ltd. and classified as a combined company. Its stated business scope covers manufacturing and sales of plastic-processing equipment, plastic products, and mechanical parts, plus technical services.

After-Sales capabilityThe supplier reports written and followed procedures for service capability assessment, corrective and preventive actions, and customer complaints. However, it has no overseas warehouse, showroom, overseas agent or branch, and reports zero countries offering overseas services, limiting verified overseas after-sales coverage.

R&D capabilityThe supplier has four R&D engineers, CAD capability, and design input, output, review, verification, and validation documents available for audit. It provides ODM services, but reports no new products in the past year and no available SDK.

Production capacityThe supplier reports one production line, one quality-control test equipment unit, 21–30 quality-control staff, and an annual production output category. It also reports no ongoing quantity reconciliation for each batch or mass production, which is a documented production-control weakness.

Customization capabilityCustomization is explicitly offered from samples and designs, with R&D engineers assigned to customization from designs. The supplier also provides ODM services and maintains related design documentation, supporting a demonstrated customization capability.

Product Q&A

Q:What is the MOQ?

1 piece is available.

Q:What is the life time of screw and barrel?

It depends on the formula and heat treatment. Normally, if 30phr for nitriding screw and barrel, life time is 3-5 years. Bimetallic screw and barrel life time will be longer.

Q:How can we trust your quality?

We cooperated with so many extruder makers and screw & barrel manufacturers located on Europe and Asia, they are satisfied with our quality. Before shipping, we can also offer you test report for material, heat treatment and tolerance test.

Q:If I need to improve property of current screw and barrel, is it possible?

If you are not satisfied with current output, melt quality or something else. Our professional engineer can revise or redesign your screw and barrel for you. Customized demand is also available.