What is the maximum hardness of the product?

Hardness ranges from HRC 43 to HRC 65 depending on the specific alloy and treatment type.

Do you provide after-sales service?

Yes, we offer a one-stop service including before-sales, production updates, and after-sales support.

What are the lead times for production?

Peak season lead time is 1-3 months, while off-season lead time is one month.

200 Feedscrew for Extruder Machine in Nitriding Treatment

Name: 200 Feedscrew for Extruder Machine in Nitriding Treatment
Brand: E.J.S. Industry Co., Ltd.
SKU: 932546895

Zhejiang, ChinaE.J.S. Industry Co., Ltd.

US$119.20-871.50

1 Piece

Sample price:US$109.00/piece.Request sample

Product profile

Customization

Available

Standard

DIN, ASTM, GOST, GB, JIS, ANSI

Technics

Milling-Drilling-Grinding-Polishing

Material

Tool Steel, Structural & Engineering Steel etc.

Base Steel

38crmoala, 34cralni7, 31crmov9 or Other Materials

Surface Treatment

Bimetallic Alloy Coating, Nitriding etc.

Thickness of Nitriding Layer

0.5~0.7mm

Thickness of Bimetallic Coating

1.5~3mm Depending on Different Alloys

Transport Package

Export Packaging

Specification

Screw Diameter from 14mm to 500mm

Trademark

EJS or Customized

Origin

China

HS Code

847790

Production Capacity

30000PCS/Year

Key features

Customizable Base Steel: Available in 38CrMoAlA, 34CrAlNi7, 31CrMoV9, or other materials upon request.

Nitriding Treatment: Nitriding layer thickness ranges from 0.5 to 0.7mm for enhanced durability.

Bimetallic Alloy Coating: Coating thickness varies from 1.5 to 3mm depending on the specific alloy selected.

Multiple Surface Treatments: Options include quenching, nitriding, hard chrome-plating, and bimetallic alloy coating.

High Hardness Range: Hardness levels reach up to HRC 65 for superior wear resistance.

Wide Workable Length: Available lengths range from 700mm to 3000mm, with custom options for any length.

Precision Quality Control: First-class steel used with strict inspection of every production procedure.

Comprehensive Export Service: Includes before-sales, production updates, and after-sales support with fluent English.

Company profile

E.J.S. Industry Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2006-10-04Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤5.92hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, DDP, DAP, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryE.J.S. Industry Co., Ltd., based in Ningbo, Zhejiang, operates as a trading company, manufacturer, and group corporation. It specializes in manufacturing screw barrels with a significant production capacity and a focus on quality. The company holds ISO 9000 and ISO 9001 certifications. Despite having extensive production facilities and exporting to various global markets, the supplier's innovation and after-sales capabilities remain unknown.

Supplier typeThe supplier is a trading company, manufacturer, and group corporation based in Ningbo, Zhejiang, China.

CertificationsThe supplier holds ISO 9000 and ISO 9001 certifications, indicating adherence to quality management standards.

Production capacityThe supplier has a large production area, over 400 workers, and more than 300 pieces of equipment, indicating strong production capabilities.

Customization capabilityThe supplier offers customized VIP services and has a dedicated team for export sales, suggesting the ability to tailor products to customer needs.

Client casesThe company serves a global customer base across Europe, the Middle East, Asia, and America, highlighting a diverse clientele.

Product Q&A

Q:What base steel materials are available?

Common materials include 42CrMo, 38CrMoAlA, 31CrMoV9, 34CrAlNi7, 40Cr, 45Steel, SS304, SS416, SKD11, and SKD61. Other materials are available upon request.

Q:What surface treatments do you offer?

We offer quenching & tempering, nitriding, hard chrome-plating, bimetallic alloy coating, and through hardened treatments.

Q:What is the thickness of the nitriding layer?

The thickness of the nitriding layer is between 0.5mm and 0.7mm.

Q:What is the thickness of the bimetallic coating?

The bimetallic coating thickness ranges from 1.5mm to 3mm, depending on the different alloys used.

Q:What is the range of workable lengths?

Standard lengths range from 700mm to 3000mm per piece. For bimetallic screws, any length needed is available.