Description

Plastic Pipe Extrusion Production Lines

The most advanced extrusion technology from EXTRUTEX Austria and China

At EXTRUTEX, we don’t limit ourselves to designing machines or pipe heads (dies). Our vision goes far beyond equipment. We engineer the extrusion process in a way that not only meets the technical and environmental requirements of manufacturers but also enhances workplace conditions and operator well-being.

With this holistic approach, the latest generation of EXTRUTEX extrusion lines are designed with a strong focus on reliability, operator satisfaction, and flexible design. By combining standard components, innovative engineering, and modular construction, our extrusion lines are among the most advanced, economical, and reliable pipe production solutions worldwide.

Engineered for Quality – Designed for Efficiency and Elegance

Available Pipe Production Lines:

  • Polyethylene Pipes: HDPE, MDPE, LDPE, LLDPE (for water, sewage, and gas applications)

  • Polypropylene Pipes: PP, PPRC, PPRH (for cold water, hot water, and sewage)

  • PVC Pipes: UPVC, CPVC

  • Flexible Pipes: PEX, PERT

EXTRUTEX offers complete production lines for polyethylene pipes up to 2200 mm diameter for water and sewage, and up to 250 mm diameter for gas applications. Specialized lines are also available for polypropylene sewage pipes (push-fit systems).

Downstream Equipment Includes:

  • Pipe Head/Dies (for PE and PP)

  • Vacuum Tank & Cooling Tanks (spray and circulation type)

  • Pipe Haul-off Units

  • Automatic or Rotary Pipe Cutters

  • Pipe End Tables

  • Pipe Coilers

  • Automatic Coupling & Socketing Machines for Sewage Pipes

  • Automated Packaging Systems

  • Inline Testing Systems: Ultrasonic, Laser, and Pressure Testing

  • Thermal or Mechanical Pipe Bending Units

Why EXTRUTEX?

  • Engineering design compliant with European standards

  • Full customization according to market and project requirements

  • High efficiency with reduced energy consumption

  • Easy maintenance and servicing

  • Fully compatible with heavy industrial environments

 

Introduction to Polymer Pipe Extrusion Technology

In recent decades, with the rapid growth of infrastructure, construction, petrochemical, and water supply industries, polymer pipes have emerged as a superior alternative to traditional metal pipes. Thanks to their numerous advantages—such as lightweight structure, high strength, long service life, flexibility, and cost-effectiveness—polymer pipes are now widely used across diverse applications. Among them, polyethylene pipes (HDPE, MDPE, LDPE), polypropylene pipes (PP, PPRC, PPRH), PVC pipes (UPVC, CPVC), and flexible pipes such as PERT and PEX play a critical role in water distribution, sewage systems, gas supply, underfloor heating, and cooling systems.

EXTRUTEX Austria and China, building on years of expertise in the design and manufacture of polymer extrusion lines, has successfully developed a new generation of pipe production lines. These advanced systems not only deliver outstanding engineering performance but also integrate operator comfort, energy efficiency, higher productivity, and environmental sustainability into their design.

In this technical report, we will provide a comprehensive overview of the downstream equipment in polymer pipe extrusion lines and examine the technical specifications of each component. This in-depth analysis will highlight the capabilities of EXTRUTEX and provide valuable insight for manufacturers, investors, and engineers within the plastics industry.

Section 2: Raw Materials and Types of Polymer Pipes Produced in Extrusion Lines

EXTRUTEX pipe extrusion lines are designed to manufacture a wide range of polymer pipes. Depending on the end-use application, different raw materials are used—each offering its own specific technical advantages:

1. Polyethylene Pipes (HDPE – MDPE – LDPE – LLDPE)

  • Applications: Drinking water distribution, sewage lines, drainage systems, gas pipelines, cable conduits

  • Properties: High flexibility, resistance to pressure, impact, and chemicals, excellent weldability

2. Polypropylene Pipes (PP – PPRC – PPRH)

  • Applications: Hot and cold water systems in buildings, industrial wastewater networks, push-fit pipe systems

  • Properties: High thermal resistance, long service life, suitable for high-temperature fluids

3. PVC Pipes (UPVC – CPVC)

  • Applications: Potable water transport, gravity drainage systems, electrical and cable conduits

  • Properties: Cost-effective, lightweight, resistant to corrosion and decay

4. Heating & Cooling Pipes (PEX – PERT)

  • Applications: Underfloor heating, industrial cooling systems, hot water transfer

  • Properties: Excellent flexibility, high temperature resistance, easy installation


Section 3: Downstream Equipment and the Role of Each Unit in the Extrusion Process

In this section, we provide a detailed overview of the downstream components of the pipe extrusion line and their technical specifications:

1. Die Head

  • Function: Initial shaping of the polymer melt and determining pipe diameter

  • Features:

    • Ring or spiral design for uniform melt distribution

    • Adjustable for various wall thicknesses

    • Compatible with multiple raw materials

    • Made from wear-resistant alloy steel

2. Vacuum Tank & Cooling Bath

  • Function: Stabilization of pipe shape and gradual cooling after extrusion

  • Features:

    • High-capacity industrial vacuum pumps

    • Stainless steel spray ring system with precision nozzles

    • Corrosion-resistant stainless steel body

    • Temperature and water flow control systems

3. Haul-Off Unit

  • Function: Continuous pulling and speed control of the pipe during production

  • Features:

    • Chain, belt, or roller type depending on pipe diameter

    • Servo motors for precise speed regulation

    • Synchronization with extruder and cutter

4. Cutter Unit (Automatic Saw)

  • Function: Accurate and uniform cutting of pipes to required lengths

  • Features:

    • On-the-fly cutting capability

    • Long-life HSS or diamond blades

    • PLC-controlled with position sensors

    • Adjustable cutting speed and length via control panel

5. End Table

  • Function: Receiving and holding cut pipes

  • Features:

    • Durable aluminum or steel frame

    • Smooth rollers with adjustable height

    • Easy installation at the end of the line

6. Pipe Coiler

  • For: Flexible pipes such as PEX, PERT, LDPE

  • Function: Collecting pipes into coils

  • Features:

    • Dual-arm system for continuous coiling

    • Diameter and tension control sensors

    • Automatic speed adjustment

7. Socketing & Ring Insertion Machine

  • For: Polypropylene push-fit pipes

  • Function: Forming socket ends for male-female connection and inserting sealing rings

  • Features:

    • Infrared or resistance heating system

    • Pneumatically operated interchangeable molds

    • Automated silicone or EPDM ring insertion unit

8. Automatic Packaging Line

  • Function: Final packaging of pipes or coils for transport

  • Features:

    • Shrink-wrap or PE film packaging

    • Automatic labeling system

    • Counting and bundling with PLC control

9. Online Pipe Testing System

  • Types of Tests: Ultrasonic, laser, pressure

  • Function: Real-time quality monitoring and wall thickness measurement during production

  • Features:

    • High precision detection of cracks, voids, and wall thickness deviations

    • Digital data recording

    • Integration with factory quality control systems

10. Pipe Bender

  • For: Flexible or reinforced polymer pipes

  • Features:

    • Thermal or mechanical bending systems

    • Multi-size bending molds

    • Adjustable angle and bending time control

 

Machine Name Main Function Technical Specifications
Die Head Initial pipe forming Spiral design, uniform melt distribution, adjustable for various sizes
Vacuum Tank & Cooling Bath Dimensional stability and pipe cooling Industrial vacuum pump, water spray nozzles, stainless steel body, precise temperature control
Haul-Off Unit Continuous pipe pulling Chain or roller type, servo motor, synchronized with extruder speed
Automatic Cutter Accurate and automatic cutting On-the-fly cutting, diamond blade, PLC control, adjustable length
End Table Receiving and holding cut pipes Adjustable rollers, durable frame, movable or fixed
Pipe Coiler Collecting pipes into coils Dual-arm system, tension control, diameter sensor, automatic speed adjustment
Socketing & Ring Inserter Socket forming and ring installation Infrared heating, EPDM ring insertion, interchangeable molds
Packaging System Final packaging for transportation PE film wrapping, labeling system, automatic counting
Online Testing Real-time quality control Ultrasonic & laser inspection, wall thickness control, digital data recording
Pipe Bender Creating pipe bends Angle control, heating system, multi-size molds

Technical data

Applications:

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Plastic Pipe Extrusion Production Lines

The most advanced extrusion technology from EXTRUTEX Austria and China

At EXTRUTEX, we don’t limit ourselves to designing machines or pipe heads (dies). Our vision goes far beyond equipment. We engineer the extrusion process in a way that not only meets the technical and environmental requirements of manufacturers but also enhances workplace conditions and operator well-being.

With this holistic approach, the latest generation of EXTRUTEX extrusion lines are designed with a strong focus on reliability, operator satisfaction, and flexible design. By combining standard components, innovative engineering, and modular construction, our extrusion lines are among the most advanced, economical, and reliable pipe production solutions worldwide.

Engineered for Quality – Designed for Efficiency and Elegance

Available Pipe Production Lines:

  • Polyethylene Pipes: HDPE, MDPE, LDPE, LLDPE (for water, sewage, and gas applications)

  • Polypropylene Pipes: PP, PPRC, PPRH (for cold water, hot water, and sewage)

  • PVC Pipes: UPVC, CPVC

  • Flexible Pipes: PEX, PERT

EXTRUTEX offers complete production lines for polyethylene pipes up to 2200 mm diameter for water and sewage, and up to 250 mm diameter for gas applications. Specialized lines are also available for polypropylene sewage pipes (push-fit systems).

Downstream Equipment Includes:

  • Pipe Head/Dies (for PE and PP)

  • Vacuum Tank & Cooling Tanks (spray and circulation type)

  • Pipe Haul-off Units

  • Automatic or Rotary Pipe Cutters

  • Pipe End Tables

  • Pipe Coilers

  • Automatic Coupling & Socketing Machines for Sewage Pipes

  • Automated Packaging Systems

  • Inline Testing Systems: Ultrasonic, Laser, and Pressure Testing

  • Thermal or Mechanical Pipe Bending Units

Why EXTRUTEX?

  • Engineering design compliant with European standards

  • Full customization according to market and project requirements

  • High efficiency with reduced energy consumption

  • Easy maintenance and servicing

  • Fully compatible with heavy industrial environments

 

Introduction to Polymer Pipe Extrusion Technology

In recent decades, with the rapid growth of infrastructure, construction, petrochemical, and water supply industries, polymer pipes have emerged as a superior alternative to traditional metal pipes. Thanks to their numerous advantages—such as lightweight structure, high strength, long service life, flexibility, and cost-effectiveness—polymer pipes are now widely used across diverse applications. Among them, polyethylene pipes (HDPE, MDPE, LDPE), polypropylene pipes (PP, PPRC, PPRH), PVC pipes (UPVC, CPVC), and flexible pipes such as PERT and PEX play a critical role in water distribution, sewage systems, gas supply, underfloor heating, and cooling systems.

EXTRUTEX Austria and China, building on years of expertise in the design and manufacture of polymer extrusion lines, has successfully developed a new generation of pipe production lines. These advanced systems not only deliver outstanding engineering performance but also integrate operator comfort, energy efficiency, higher productivity, and environmental sustainability into their design.

In this technical report, we will provide a comprehensive overview of the downstream equipment in polymer pipe extrusion lines and examine the technical specifications of each component. This in-depth analysis will highlight the capabilities of EXTRUTEX and provide valuable insight for manufacturers, investors, and engineers within the plastics industry.

Section 2: Raw Materials and Types of Polymer Pipes Produced in Extrusion Lines

EXTRUTEX pipe extrusion lines are designed to manufacture a wide range of polymer pipes. Depending on the end-use application, different raw materials are used—each offering its own specific technical advantages:

1. Polyethylene Pipes (HDPE – MDPE – LDPE – LLDPE)

  • Applications: Drinking water distribution, sewage lines, drainage systems, gas pipelines, cable conduits

  • Properties: High flexibility, resistance to pressure, impact, and chemicals, excellent weldability

2. Polypropylene Pipes (PP – PPRC – PPRH)

  • Applications: Hot and cold water systems in buildings, industrial wastewater networks, push-fit pipe systems

  • Properties: High thermal resistance, long service life, suitable for high-temperature fluids

3. PVC Pipes (UPVC – CPVC)

  • Applications: Potable water transport, gravity drainage systems, electrical and cable conduits

  • Properties: Cost-effective, lightweight, resistant to corrosion and decay

4. Heating & Cooling Pipes (PEX – PERT)

  • Applications: Underfloor heating, industrial cooling systems, hot water transfer

  • Properties: Excellent flexibility, high temperature resistance, easy installation


Section 3: Downstream Equipment and the Role of Each Unit in the Extrusion Process

In this section, we provide a detailed overview of the downstream components of the pipe extrusion line and their technical specifications:

1. Die Head

  • Function: Initial shaping of the polymer melt and determining pipe diameter

  • Features:

    • Ring or spiral design for uniform melt distribution

    • Adjustable for various wall thicknesses

    • Compatible with multiple raw materials

    • Made from wear-resistant alloy steel

2. Vacuum Tank & Cooling Bath

  • Function: Stabilization of pipe shape and gradual cooling after extrusion

  • Features:

    • High-capacity industrial vacuum pumps

    • Stainless steel spray ring system with precision nozzles

    • Corrosion-resistant stainless steel body

    • Temperature and water flow control systems

3. Haul-Off Unit

  • Function: Continuous pulling and speed control of the pipe during production

  • Features:

    • Chain, belt, or roller type depending on pipe diameter

    • Servo motors for precise speed regulation

    • Synchronization with extruder and cutter

4. Cutter Unit (Automatic Saw)

  • Function: Accurate and uniform cutting of pipes to required lengths

  • Features:

    • On-the-fly cutting capability

    • Long-life HSS or diamond blades

    • PLC-controlled with position sensors

    • Adjustable cutting speed and length via control panel

5. End Table

  • Function: Receiving and holding cut pipes

  • Features:

    • Durable aluminum or steel frame

    • Smooth rollers with adjustable height

    • Easy installation at the end of the line

6. Pipe Coiler

  • For: Flexible pipes such as PEX, PERT, LDPE

  • Function: Collecting pipes into coils

  • Features:

    • Dual-arm system for continuous coiling

    • Diameter and tension control sensors

    • Automatic speed adjustment

7. Socketing & Ring Insertion Machine

  • For: Polypropylene push-fit pipes

  • Function: Forming socket ends for male-female connection and inserting sealing rings

  • Features:

    • Infrared or resistance heating system

    • Pneumatically operated interchangeable molds

    • Automated silicone or EPDM ring insertion unit

8. Automatic Packaging Line

  • Function: Final packaging of pipes or coils for transport

  • Features:

    • Shrink-wrap or PE film packaging

    • Automatic labeling system

    • Counting and bundling with PLC control

9. Online Pipe Testing System

  • Types of Tests: Ultrasonic, laser, pressure

  • Function: Real-time quality monitoring and wall thickness measurement during production

  • Features:

    • High precision detection of cracks, voids, and wall thickness deviations

    • Digital data recording

    • Integration with factory quality control systems

10. Pipe Bender

  • For: Flexible or reinforced polymer pipes

  • Features:

    • Thermal or mechanical bending systems

    • Multi-size bending molds

    • Adjustable angle and bending time control

 

Machine Name Main Function Technical Specifications
Die Head Initial pipe forming Spiral design, uniform melt distribution, adjustable for various sizes
Vacuum Tank & Cooling Bath Dimensional stability and pipe cooling Industrial vacuum pump, water spray nozzles, stainless steel body, precise temperature control
Haul-Off Unit Continuous pipe pulling Chain or roller type, servo motor, synchronized with extruder speed
Automatic Cutter Accurate and automatic cutting On-the-fly cutting, diamond blade, PLC control, adjustable length
End Table Receiving and holding cut pipes Adjustable rollers, durable frame, movable or fixed
Pipe Coiler Collecting pipes into coils Dual-arm system, tension control, diameter sensor, automatic speed adjustment
Socketing & Ring Inserter Socket forming and ring installation Infrared heating, EPDM ring insertion, interchangeable molds
Packaging System Final packaging for transportation PE film wrapping, labeling system, automatic counting
Online Testing Real-time quality control Ultrasonic & laser inspection, wall thickness control, digital data recording
Pipe Bender Creating pipe bends Angle control, heating system, multi-size molds

Technical data

Applications:

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