What is the screw material used?

The screw and barrel are made of High-Speed Steel W6mo5cr4V2.

Is the system fully automatic?

Yes, the machine features automatic and computerized operation with a hydraulic screen changer.

What certifications does the company hold?

The company strictly follows CE and ISO9001 quality certification systems.

Twin Screw Hot Melt Adhesive Underwater Pelletizer Production Line

Name: Twin Screw Hot Melt Adhesive Underwater Pelletizer Production Line
Brand: Nanjing Kairong Machinery Tech. Co., Ltd.
SKU: 778853625

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

US$80,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

1 Year

Model NO.

TSE SERIES

Type

Twin Screw Extruder

Plastic Processed

PP PE EVA .etc

Product Type

Granulating Extruder

Feeding Mode

Multiple Feed

Assembly Structure

Separate Type Extruder

Screw

Twin-Screw

Engagement System

Full Intermeshing

Screw Channel Structure

Deep Screw

Exhaust

Automation

Automatic

Computerized

Color

as Required

Motor Design

Material of Screw and Barrel

High-Speed Steel W6mo5cr4V2

Screen Changer

Hydrulic

Transducer

ABB Imported From Switzerland

Application

Granules

Screw Material

Stainless Steel

Packing Type

Wood Case

Transport Package

Wood Case

Specification

as require

Trademark

Nanjing kairong

Origin

China (Mainland) Jiangsu, Nanjing City

HS Code

84772090

Production Capacity

300 Sets/Year

Key features

Underwater Pelletizing System: Advanced cutting method for sticky hot glue, ensuring high cooling efficiency and good granule shape.

Twin-Screw Extruder Design: Features full intermeshing screws with deep screw channels for efficient processing.

Wide Material Compatibility: Processes PP, PE, EVA, TPE, TPU, TPV, TPR, TPS, POE, and SBS thermoplastic elastomers.

High-Speed Steel Screws: Screw and barrel made of W6mo5cr4V2 high-speed steel for durability and performance.

Automated Operation: Fully automatic and computerized system with hydraulic screen changer for seamless production.

Imported Transducer: Equipped with ABB transducers imported from Switzerland for precision control.

1-Year Warranty Coverage: Comprehensive 1-year warranty period for peace of mind and product reliability.

Online After-Sales Support: Professional online service available to assist with technical issues and maintenance.

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: ≤3.47h 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.