What materials are used for the base and alloy layer?

Base material is 38CrMoAlA from BAOSTEEL. Alloy layer includes Fe, Wc, Si, Cr, Ni, Co, C, Mo, B, etc.

Do you offer OEM and ODM services?

Yes, both OEM and ODM services are available for our screw and barrel products.

Screw and Barrel for Rubber Extrusion

Name: Screw and Barrel for Rubber Extrusion
Brand: ZHOUSHAN JINTANG OULIN MACHINERY CO., LTD.
SKU: 904980035

Zhejiang, ChinaZHOUSHAN JINTANG OULIN MACHINERY CO., LTD.

US$500.00-10,000.00

1 Set

Product profile

Customization

Available

After-sales Service

If Has Quality Defects, a New One Will Be Made.

Warranty

180 Days

Model NO.

40mm-300mm

Standard

DIN, JIS

Technics

Cutting, Heat Treatment, Pta Welding, Casting

Feature

Long Working Life

Material

Alloy Steel

Transport Package

Plywood Case

Specification

20mm-300mm

Trademark

OULIN

Origin

China

HS Code

84779000

Production Capacity

600-1000 Sets Per Year

Key features

Bimetallic Quality Option: Offers superior abrasive and corrosive resistance compared to standard nitriding quality.

High Precision Straightness: Screw straightness maintained at 0.015mm for stable and uniform rubber extrusion.

Customization Services: Full, minor, and flexible customization available from samples or designs.

Advanced Heat Treatment: Features advance hardening, tempering, and nitriding treatment for enhanced durability.

High Hardness Alloy Layer: Alloy layer hardness reaches HRC56-64 with a depth of 2mm-3mm for long working life.

180 Days Warranty: Comes with a 180-day warranty covering quality defects with free replacement.

DIN and JIS Standards: Manufactured to meet international DIN and JIS standard specifications.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

ZHOUSHAN JINTANG OULIN 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, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.02h

About Our Factory & Business Background

AddressNo. 24, Hope Road, Jintang Town, Dinghai District, Zhoushan, Zhejiang, China

Plant Area4438 square meters

Number of Employees49

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T, PayPal, Small-amount payment, Western Union

International Commercial Terms(Incoterms)FOB, EXW, CIF, CFR

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 set

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsScrew Barrel, Injection Screw and Cannon, Extrusion Screw and Cylinder, Twin Conical Screw and Barrel, Screw Elements and Segmented Barrel, Twin Parallel Screw and Barrel, Rubber Screw and Barrel

Production Lines16

Production MachinesCNC Lathe, Lathe, Inner-aperture-grinding Machine, CNC Milling Machine, Outer Diameter Grinder, Vertical Milling Machine, CNC Machining Center, Drilling Machine, CNC PTA Alloy Welding Machine

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers1 people

Traceability of Raw MaterialsYes