What payment terms are accepted?

We accept T/T, D/P, PayPal, Western Union, and small-amount payments.

How are the products packaged?

We use strong plywood or wooden cases for all products to ensure safe transport.

What is the warranty or quality guarantee?

We use first-class steel and check every production procedure to ensure precise dimensions, with a final complete inspection before dispatch.

Customized Rubber Screw Barrel for Producing Rubber Pipe-Rubber Cable-Rubber Film-Tire-Rubber Seals

Name: Customized Rubber Screw Barrel for Producing Rubber Pipe-Rubber Cable-Rubber Film-Tire-Rubber Seals
Brand: E.J.S. Industry Co., Ltd.
SKU: 925245325

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

US$149.31-2,022.93

1 Piece

Sample price:US$509.00/piece.Request sample

Product profile

Standard

DIN, ASTM, GOST, GB, JIS, ANSI, ISO

Material

Tool Steel, Structural & Engineering Steel etc.

Application

Rubber Recycling Machinery, Rubber Raw Material Machinery, Rubber Product Making Machinery

Certification

CE, ISO

Condition

New

Customized

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

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

Customized Surface Treatment: Options include Bimetallic Alloy Coating, Nitriding, and Hard Chrome Plating.

Wide Alloy Selection: Multiple bimetallic alloys available with varying wear and corrosion resistance.

Customizable Dimensions: Workable length ranges from 700mm to 3000mm or any length needed.

Strict Quality Control: First-class steel used with precise dimension checks and final complete inspection.

Global Export Experience: Over 6 years of export experience serving markets in Europe, South America, and Asia.

One-Stop Service: Comprehensive support including before-sales, production updates, and after-sales service.

Certified Standards: Products meet CE and ISO certification standards.

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: ≤5.87hTerms 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. is a China-based limited company in Zhejiang, with trading, manufacturing/factory, and group-corporation classifications. Its primary products are screw barrels and related extrusion, injection-molding, and rubber-processing components. The supplier reports ISO 9000 and ISO 9001 management-system certifications, more than 10 production lines, 6–10 quality-control staff, and 6–10 years of total R&D-engineer experience. It exports through agents and its own import-export rights, serving multiple regions. The supplier also describes a large production area, over 400 workers, more than 300 pieces of equipment, and customized services. However, the provided information does not establish current after-sales service capability, innovation outputs, financial credibility, or documented customer cases. The SGS audit record is time-limited and shows an evaluation result of 0, but the meaning of that result is not defined in the provided data.

Supplier typeThe supplier is identified as a trading company in the company basic information, while another record classifies it as a Trading Company, Manufacturer/Factory, and Group Corporation. Its products and manufacturing-machinery trade engagement are specifically related to screw barrels and associated components. This supports classifying it as a trading and manufacturing-oriented supplier, although the records are not fully consistent regarding the principal entity type.

CertificationsThe supplier reports ISO 9000 and ISO 9001 management-system certifications. An SGS audit record is also provided, with a stated report period from August 5, 2024 to August 4, 2025; however, the audit result is recorded as 0 and its interpretation is not explained. The certifications provide explicit positive evidence, but current validity beyond the stated audit period is not established.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, a factory in Zhoushan, and primary export markets across several regions. Its company description additionally states a production area of up to 40,000 square meters, more than 400 full-time workers, and over 300 domestic and imported equipment units. These stated facilities, workforce, equipment, and production-line indicators provide explicit evidence of substantial production capability.

Customization capabilityThe product range includes multiple screw-barrel configurations, including twin-screw, extrusion, injection-molding, rubber, bimetallic, and single-screw products, as well as screw elements and feed-housing barrels. The supplier also explicitly advertises customized VIP services. This directly supports an ability to provide customized product solutions, although the scope and technical limits of customization are not specified.

Product Q&A

Q:What base materials are available for the screw barrel?

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

Q:What surface treatment options are offered?

We offer quenching & tempering, nitriding, hard chrome-plating, and bimetallic alloy coating. Nitriding layer thickness is 0.5~0.7mm and bimetallic coating is 1.5~3mm.

Q:Can the screw barrel length be customized?

Yes, the workable length ranges from 700mm to 3000mm per piece, or any length needed depending on the specific alloy and application.

Q:What certifications does the product have?

The product is certified under CE and ISO standards.

Q:What is the lead time for production?

During peak season, the lead time is 1-3 months. During off-season, it is one month.