What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services for our twin screw extruders and spare parts.

What is the hardness of the bimetallic layer?

The bimetallic layer hardness ranges from HRC 57 to 72.

Kr Twin Screw Extruder Screw Elements

Name: Kr Twin Screw Extruder Screw Elements
Brand: Nanjing Kairong Machinery Tech. Co., Ltd.
SKU: 1945325465

Jiangsu, ChinaNanjing Kairong Machinery Tech. Co., Ltd.

US$2,000.00

1 Set

Product profile

Customization

Available

Technics

Casting

Feature

Wear Resistant

Model NO.

TSE series

Material

Stainless Steel

Application

for Extruder

Transport Package

Wooden Cases

Specification

as require

Trademark

Origin

Jiangsu

Production Capacity

3000 Sets Per Year

Key features

Wear Resistant Material: Constructed from Stainless Steel and Bimetallic Alloy for superior durability.

High Precision Design: Screw straightness 0.015mm and surface roughness Ra0.4um ensure high accuracy.

Self-Cleaning Function: Computer-aided kneading design avoids overheating and reduces cleaning effort.

Customizable Configuration: Flexible modular principle allows optimization of L/D ratio and screw array.

Versatile Material Application: Suitable for General plastics, ABS, PA, PC, PE, PET, PS, PVC, and recycled materials.

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

Efficient Heating & Cooling: Features electrical heaters and internal water bore cooling system.

Competitive Pricing: Screw elements priced at 1.3 USD per mm; TSE-75 barrel at 650 USD per piece.

Company profile

Nanjing Kairong Machinery Tech. Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-09-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.77h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryNanjing Kairong Machinery Tech. Co., Ltd. is identified as a China-based limited company and trade company engaged in manufacturing and processing machinery, particularly extruders and plastic recycling equipment. The supplier reports 200 twin screw extruders of annual output, five production lines, and 6–10 quality-control staff. It describes design, manufacturing, commissioning, packing, and after-sales capabilities, and states that it provides whole-plant and turnkey solutions. Export activity began in 2015, with 41%–50% of sales reportedly from exports, and customer locations are listed across several countries. However, the evidence does not establish any certifications, provides only limited direct customer-case detail, and indicates just one total R&D engineer. The supplier’s legal identity, operating location, product scope, and production information are documented, but several capability areas remain only partially evidenced.

Supplier typeThe supplier is identified as Nanjing Kairong Machinery Tech. Co., Ltd., a China-based limited company with a combined business entity type. It is described as a trade company, while its commercial engagement is manufacturing and processing machinery, indicating a mixed trading and machinery-supply profile.

After-Sales capabilityThe supplier explicitly states that it provides after-sales service and has aftersales staff, while also describing service as a quality objective. These statements support the existence of an after-sales function, although no staffing detail, response standard, or service performance evidence is provided.

Production capacityThe supplier reports annual production of 200 twin screw extruder sets, operates five production lines, and has 6–10 quality-control staff. A stated factory location and manufacturing plant area further support production activity, although the reported workforce size is small and capacity details are limited to the listed product output.

Customization capabilityThe supplier states that it develops new designs and offers solutions designed to meet different customer requirements, including whole-plant and turnkey solutions. This directly supports customization and project-solution capability, though no specific customized project examples or technical scope are supplied.