Enhance Your Production: Discover the Advanced Core Tube Extrusion Line by QTech-Machinery

Core Tube Extrusion Line Video Introduction

This video introduces a customized Core Tube Extrusion Line supplied by QTech-Machinery for Wuxi Huike International Trade Co., Ltd. The project was designed for producing PE core tubes with internal diameters of 77mm and 152mm, helping the customer achieve stable production, accurate dimensions and improved manufacturing efficiency.

Through this video, viewers can understand the complete core tube production process, including automatic vacuum feeding, material drying, high-speed single-screw extrusion, PE core tube die forming, vacuum calibration, servo haul-off and dust-free cutting. The project demonstrates QTech-Machinery’s capability to deliver customized extrusion solutions for core tube, pipe and industrial tube applications.

Project Background

Customer Requirement

The customer needed a production line capable of manufacturing PE core tubes with specific internal diameter requirements. The line had to deliver stable output, precise dimensional accuracy and reduced material waste, while integrating smoothly into the customer’s existing production facility.

Key requirements included:

• Production of PE core tubes
• Internal diameter specifications of 77mm and 152mm
• Production output of approximately 100-200 kg/h
• High dimensional accuracy
• Minimal material wastage
• Energy-efficient operation
• Stable and reliable production performance
• Smooth integration with existing factory facilities

QTech-Machinery Solution

QTech-Machinery designed and delivered a complete core tube extrusion line based on the customer’s material, diameter and output requirements. The line includes a QX-900 automatic vacuum feeding system, QX-100 hopper dryer, SJ75/33 high-speed single screw extruder, PE core tube extrusion die, 7-meter vacuum calibration tank, three-claw servo haul-off machine and dust-free cutter.

The solution was engineered to ensure consistent extrusion, accurate tube shaping, stable traction and clean cutting with reduced material loss.

Key Machine Configuration

What Visitors Can See in the Video

Complete Core Tube Production Process

The video shows the complete production workflow, from automatic raw material feeding and drying to extrusion, die forming, vacuum calibration, haul-off and cutting. It helps buyers understand how each section works together to produce high-quality PE core tubes.

Automatic Feeding and Material Drying

The QX-900 automatic vacuum feeding system ensures continuous material supply, while the QX-100 hopper dryer prepares the PE material before extrusion. This combination improves production continuity and helps maintain stable extrusion performance.

High-Speed Single-Screw Extrusion

The SJ75/33 high-speed single screw extruder is the core machine of the line. With a 75 kW motor, 75mm screw diameter and adjustable screw speed of 0-90 rpm, it provides stable plasticizing and output for PE core tube production.

Dedicated PE Core Tube Die

The PE core tube extrusion die is designed for diameter specifications of 76mm and 152.4mm. Made from 40Cr and heated by mica heaters, the die supports stable forming and long-term production reliability.

Vacuum Calibration for Dimensional Accuracy

The 7-meter vacuum calibration tank helps shape and stabilize the core tube after extrusion. The vacuum pressure range of 0.01-0.08 MPa allows precise control over tube dimensions.

Servo Haul-Off and Dust-Free Cutting

The three-claw servo haul-off machine provides stable traction at 0.2-3 m/min, while the dust-free cutter uses a 72mm blade to cut the tube accurately with reduced material loss and cleaner operation.

Main Value of This Video

For Core Tube Manufacturers

This video provides a practical reference for manufacturers planning to produce PE core tubes with stable dimensions and consistent output. It shows the key equipment needed for reliable core tube production.

For Industrial Tube Producers

The line can serve industrial tube production requirements where dimensional accuracy, controlled output and clean cutting are important.

For Project Buyers and Engineers

Buyers and engineers can use the video to evaluate the line layout, machine configuration, extrusion performance and downstream process before investing in a similar production line.

Application Areas

Customization Options

Why This Project Matters

This project demonstrates QTech-Machinery’s ability to provide a complete and customized core tube extrusion solution for specific diameter and output requirements. The line integrates automatic feeding, material drying, high-speed extrusion, precision die forming, vacuum calibration, servo haul-off and dust-free cutting into one coordinated production system.

It also reflects QTech-Machinery’s engineering approach: each line is configured according to the buyer’s material, product dimensions, output target, local voltage and factory layout.

Conclusion

This video presents a complete **Core Tube Extrusion Line