Discover the MPP Pipe Extrusion Line by QTech-Machinery

MPP Pipe Extrusion Line Video Introduction

This video introduces a customized MPP pipe extrusion line delivered by QTech-Machinery for a global customer requiring a high-efficiency solution for modified polypropylene pipe production. The line is designed to produce MPP pipes from Φ110mm to Φ250mm, with a target output range of approximately 150-500 kg/h.

Through this video, viewers can see the complete pipe extrusion workflow, including high-speed single-screw extrusion, three-layer pipe mold forming, vacuum calibration, spray cooling, servo haul-off and ringless cutting. The project demonstrates QTech-Machinery’s ability to provide a reliable, automated and precision-engineered extrusion line for cable protection, municipal engineering, construction and industrial pipe applications.

Project Background

Customer Requirement

The customer needed an advanced MPP pipe extrusion line capable of producing medium and large-diameter modified polypropylene pipes. The system had to provide stable production, accurate pipe dimensions, high efficiency and easy operation.

Key requirements included:

• Production of MPP pipes from Φ110mm to Φ250mm
• Output capacity of approximately 150-500 kg/h
• High efficiency and stable extrusion performance
• Accurate pipe wall thickness and dimensional consistency
• Strong automation and user-friendly operation
• Energy-saving design for long-term production
• Low maintenance requirements
• Compatibility with the customer’s existing factory infrastructure

QTech-Machinery Solution

QTech-Machinery designed and supplied a complete MPP pipe extrusion line based on a high-speed, high-efficiency single-screw extruder. The solution included an SJ60/38 high-speed single-screw extruder, a Φ110-250mm three-layer MPP pipe mold, vacuum calibration and cooling tanks, a four-claw servo haul-off machine and a ringless cutting machine.

The line was engineered for precision, automation and production stability, while supporting real-time monitoring and modern factory operation requirements.

Key Machine Configuration

What Visitors Can See in the Video

Complete MPP Pipe Production Process

The video shows the complete workflow of the MPP pipe extrusion line, from material plasticizing and pipe forming to calibration, cooling, hauling and cutting. It gives buyers a clear view of how each section works together to produce finished MPP pipes.

High-Speed Single-Screw Extrusion

The SJ60/38 high-speed single-screw extruder is the core machine of this project. With a 110 kW permanent magnet synchronous servo motor and 38:1 L/D ratio, the extruder is designed for efficient MPP material processing and stable output.

Three-Layer Pipe Mold Design

The Φ110-250mm three-layer MPP pipe mold is made from high-quality 40Cr material. Its precision design helps maintain uniform pipe wall thickness and supports stable pipe forming across different diameters.

Vacuum Calibration and Cooling

The 9-meter vacuum calibration tank helps shape and stabilize the pipe after extrusion. The dual 5 kW vacuum pumps provide reliable vacuum force, while the 6-meter spray cooling tank further cools the pipe and improves product stability.

Servo Haul-Off for Stable Pipe Traction

The four-claw servo haul-off machine provides precise and stable traction. With a maximum pulling force of 10,000 N, it is suitable for handling Φ110-Φ250mm MPP pipes during continuous production.

Ringless Cutting for Clean Pipe Ends

The ringless cutting machine uses a hydraulic feeding system and Siemens PLC control to achieve accurate and efficient pipe cutting. This helps improve cutting quality and reduce unnecessary material waste.

Main Value of This Video

For MPP Pipe Manufacturers

This video provides a practical reference for manufacturers planning to produce MPP pipes for power cable protection, municipal construction and industrial applications. It shows the main machine configuration required for reliable medium and large-diameter pipe production.

For Cable Protection Pipe Producers

MPP pipes are widely used in underground cable protection systems. The video helps cable protection pipe producers evaluate extrusion stability, wall thickness control, haul-off force and cutting performance.

For Engineering Project Buyers

Project buyers can use this video to understand the complete line structure, equipment layout and automation level before purchasing a similar extrusion line.

Application Areas

Customization Options

Why This Project Matters

This project demonstrates QTech-Machinery’s ability to provide a complete MPP pipe extrusion solution with high efficiency, precision and automation. The line combines a high-speed single-screw extruder, precision pipe mold, vacuum calibration, spray cooling, servo haul-off and PLC-controlled cutting into one integrated production system.

It also highlights QTech-Machinery’s project-based engineering approach. Each line is configured according to the buyer’s material, pipe diameter range, target output, local voltage and production environment.

Conclusion

This video presents a complete MPP pipe extrusion line designed for producing Φ110-Φ250mm modified polypropylene pipes with stable quality, efficient output and reliable operation. It highlights the main equipment configuration, technical specifications and production workflow, helping viewers understand how QTech-Machinery supports global customers with customized plastic pipe extrusion solutions.

For manufacturers planning to produce MPP pipes for cable protection, municipal engineering, construction or industrial applications, this project video provides a useful reference for selecting the right extrusion line configuration and evaluating a reliable turnkey machinery supplier.