What materials are used for the screw barrel?

Materials include Wear-resistance Corrosion resistant W6Mo5Cr4V2, Nickel-based tungsten carbide, 38CrMoAla, and Hastelloy.

Mini Screw Barrel for Plastic Extruder Machine Pelleting

Name: Mini Screw Barrel for Plastic Extruder Machine Pelleting
Brand: Nanjing Tengda Machinery Co., Ltd.
SKU: 2026000765

Jiangsu, ChinaNanjing Tengda Machinery Co., Ltd.

US$0.50-1.30

1 Piece

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide

Warranty

Gearbox: 3 Years; Extruder: 1 Year

Standard

DIN

Technics

Forging

Application Machine

Twin Screw Extruder

Application

Screw Elements

Delivery

1-3 Days

Transport Package

Wooden Case

Specification

According to different models

Trademark

TENGDA

Origin

Nanjing, Jiangsu

HS Code

847790000

Production Capacity

5000 Pieces/Month

Key features

High Wear Resistance: Made from W6Mo5Cr4V2, Hastelloy, and tungsten carbide for superior durability.

Precision CNC Processing: All components processed by CNC to ensure strict tolerance and shape consistency.

Fast Delivery: Lead time of 1-7 days with flexible shipping via express, sea, air, or train.

Customization Support: Supports custom screw elements and application machine matching for twin screw extruders.

ISO9001 & CE Certified: Products certified for quality assurance and compliance with international standards.

1-Year Extruder Warranty: Comprehensive 1-year warranty for extruder and 3-year for gearbox.

Traceable Quality: Modern management system ensures 100% qualified products with full traceability.

Expert Technical Team: Experienced team provides surveying, mapping design, and technical support.

Company profile

Years of Export ExperiencePatents AwardedExhibition ExperienceImporters and Exporters

Nanjing Tengda Machinery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-09Nearest Port: shanghai, ningbo, nanjingAverage Response Time: ≤3.39hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM capabilities, documented quality and service procedures, export experience of 15 years, and export sales representing 51%–70% of total sales. It reports ISO 9001, CE, and TUV Rheinland certifications and more than 30 patents. Service coverage includes Thailand-based training, debugging, maintenance, repair, and installation, although it has no overseas agents, branches, warehouse, or showroom. Financial records are indicated for 2021–2023, but the provided information does not disclose performance results. Key limitations include no SDK, no OEM service for popular brands, no new products in the past year, no in-stock capability, and no valid manufacturing-capacity contract with affiliated subcontractors. No customer cases are explicitly provided.

Supplier typeThe supplier is identified as a combined company and is not an offshore company. Its profile covers export trade, manufacturing, service, quality control, R&D, and sustainability capabilities, indicating a broadly structured supplier profile.

CertificationsThe supplier reports ISO 9001 certification, EU CE certification, and TUV Rheinland certification; it also lists an ISO9001:2015 certificate and CE capability. These certifications provide explicit evidence of formal quality and product-compliance credentials.

After-Sales capabilityThe supplier has written and followed procedures for service assessment, corrective and preventive actions, and complaint handling. It offers training, debugging, maintenance, repair, and equipment installation in Thailand and has attended NPE 2024, but it has no overseas agents or branches.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, and minor customization, and also provides ODM services. These multiple documented options indicate broad customization coverage.