Complete Pipe Extrusion Lines for PE, PP, PPR, PEX, PERT and LLDPE Pipes

Water, Sewage, Gas, Hot & Cold Water and Industrial Pipe Production

EXTRUTEX designs and manufactures complete extrusion lines for the production of high-quality plastic pipes used in water supply, sewage and drainage systems, natural gas distribution, hot and cold water installations, heating systems, industrial applications and infrastructure projects.

Our complete pipe extrusion solutions cover a wide range of thermoplastic materials, including LLDPE, HDPE, PEX, PERT, PP and PPR, with production solutions available for pipes from small diameters up to 2,500 mm for large-diameter polyethylene applications.

For gas pipe production, EXTRUTEX can supply complete extrusion systems for pipe diameters up to 250 mm, including precision extrusion, calibration, cooling, haul-off, cutting, marking, inspection and packaging equipment.

All major equipment in the extrusion line can be manufactured and supplied by EXTRUTEX, allowing us to provide an integrated solution rather than simply combining unrelated machines from different manufacturers. Depending on the project requirements, EXTRUTEX can engineer the complete line around the customer’s required pipe material, diameter range, wall thickness, output, production speed, standards and factory layout.

Complete EXTRUTEX Pipe Extrusion Solutions

A modern pipe extrusion plant requires much more than an extruder. Stable production depends on the correct combination of extrusion technology, pipe tooling, vacuum calibration, cooling, haul-off, cutting, inspection and finishing equipment.

EXTRUTEX provides complete upstream and downstream pipe extrusion equipment, engineered to operate as one integrated production system.

The complete line can include:

1. PE and PP Pipe Extrusion Die Heads and Tooling

2. Vacuum Calibration Tanks

3. Spray Cooling Tanks

4. Pipe Haul-Off Machines

5. Pipe Cutting Saws

6. Automatic Pipe Stacking and Take-Off Tables

7. Pipe Winding Machines

8. Automatic Socketing and Ring Insertion Systems

9. Inline Pipe Inspection and Testing Systems

10. Plastic Pipe Bending Machines

11. Pipe Marking and Printing Systems

12. Automatic Packaging Systems

13. Extruders and Co-Extruders

14. Control and Automation Systems

The configuration of each line is customized according to the pipe application and production requirements.

1. PE and PP Pipe Extrusion Dies

The pipe die head is one of the most important components of an extrusion line because it directly influences melt distribution, wall-thickness uniformity and the dimensional stability of the finished pipe.

EXTRUTEX manufactures and supplies precision pipe extrusion die heads and tooling for polyethylene and polypropylene pipe production.

Our tooling solutions can be configured for:

• HDPE pipes

• LLDPE pipes

• PEX pipes

• PERT pipes

• PP pipes

• PPR pipes

• Large-diameter PE pipes

• Single-layer pipes

• Multi-layer pipes

• Co-extruded pipes

• Gas pipes

• Water pipes

• Industrial pipes

Die heads can be engineered according to the required pipe diameter, wall thickness, material characteristics and extrusion output.

For larger pipe diameters, the tooling and extrusion system are designed to maintain stable melt distribution while minimizing pressure fluctuations and ensuring consistent pipe geometry.

2. Vacuum Calibration Tanks

After the molten polymer leaves the extrusion die, accurate calibration and controlled cooling are essential for achieving the required outside diameter and dimensional tolerances.

EXTRUTEX manufactures vacuum calibration tanks for pipe extrusion lines in different lengths and configurations.

The vacuum tank provides controlled negative pressure around the pipe while the hot extruded pipe is calibrated against the sizing sleeve.

Depending on the pipe diameter and production speed, the line can be equipped with one or multiple vacuum calibration sections.

Our systems can incorporate:

• Stainless steel construction

• Adjustable vacuum control

• Automatic water-level control

• Vacuum pumps

• Water circulation systems

• Temperature monitoring

• Spray cooling

• Calibration sleeves

• Adjustable pipe supports

• Automatic control interfaces

For large-diameter PE pipes, the calibration system can be configured according to the pipe size, production speed and required cooling capacity.

3. Spray Cooling Tanks

Following vacuum calibration, the pipe passes through one or more cooling sections.

EXTRUTEX supplies spray cooling tanks designed to provide uniform cooling around the entire circumference of the pipe.

Controlled cooling is particularly important for polyethylene and polypropylene pipes because cooling conditions can influence dimensional stability, residual stress and final pipe quality.

Our cooling systems can be configured with multiple spray zones and independent water circulation.

The system may include:

• Stainless steel cooling tanks

• Water spray nozzles

• Circulation pumps

• Water filtration

• Temperature control

• Water flow regulation

• Automatic level control

• Multiple cooling zones

The number and length of cooling tanks are determined according to the pipe diameter, material, wall thickness, extrusion output and required production speed.

4. Pipe Haul-Off Machines

The haul-off unit continuously pulls the calibrated and cooled pipe through the downstream equipment at a controlled and stable speed.

EXTRUTEX manufactures pipe haul-off systems for different pipe diameters and applications.

The haul-off must provide sufficient traction without damaging or deforming the pipe surface.

Depending on the application, EXTRUTEX can supply different configurations including:

• Belt haul-offs

• Caterpillar haul-offs

• Multi-belt haul-offs

• Multi-track haul-offs

• High-traction systems

• Large-diameter pipe haul-offs

The haul-off speed is synchronized with the extrusion line and can be controlled through the central PLC and HMI system.

Precise synchronization between the extruder, haul-off and cutting system helps maintain consistent pipe dimensions and production speed.

5. Pipe Cutting Saws

EXTRUTEX manufactures automatic cutting systems for producing pipes in predetermined lengths.

The cutting system can be configured for different pipe diameters and applications, from smaller plumbing pipes to large-diameter infrastructure pipes.

Depending on the application, the cutting system may include:

• Planetary cutting saws

• Chip-free cutting systems

• Automatic length measurement

• Servo-controlled cutting

• Automatic positioning

• Chamfering functions

• Dust extraction

• Automatic synchronization with haul-off

For pressure pipes and other applications requiring precise pipe lengths, the cutting system can be integrated directly with the central line control.

6. Automatic Pipe Take-Off and Stacking Tables

After cutting, the finished pipes are transferred to the take-off and stacking section.

EXTRUTEX manufactures automatic take-off tables, stacking systems and collection systems for different pipe sizes.

The system can be designed for:

• Straight pipe collection

• Automatic stacking

• Bundling

• Length sorting

• Manual or automatic transfer

• Large-diameter pipe handling

For large-diameter pipes, the handling system is engineered according to the pipe weight and dimensions to provide safe and stable movement.

7. Pipe Winding Machines

For flexible and smaller-diameter PE, LLDPE and other thermoplastic pipes, EXTRUTEX can supply automatic or semi-automatic pipe winding machines.

Winding systems allow continuous pipe to be collected into coils instead of being cut into individual lengths.

Applications include:

• Irrigation pipes

• Agricultural pipes

• Flexible water pipes

• Small-diameter PE pipes

• PERT pipes

• Certain PEX applications

• Industrial flexible tubing

The winding system can be synchronized with the extrusion line to maintain stable winding tension and uniform coil formation.

8. Automatic Socketing and Ring Insertion Systems

For PP sewage and drainage pipes, EXTRUTEX supplies automatic socketing systems for producing push-fit pipe connections.

The socketing system forms the required bell/socket at the end of the pipe and can be integrated with automatic sealing-ring insertion.

EXTRUTEX can supply systems for:

• PP sewage pipes

• PP drainage pipes

• Push-fit pipes

• Socketed PE pipes

• Automatic bell formation

• Automatic ring insertion

• Automatic pipe positioning

The complete system can reduce manual operations and improve production consistency.

Automatic socketing is particularly useful for high-volume production where consistent socket dimensions and repeatable production cycles are required.

9. Inline Pipe Inspection and Testing

Quality control is an essential part of modern pipe production.

EXTRUTEX can integrate inline inspection and measurement systems into the extrusion line for monitoring critical pipe parameters during production.

Depending on the application, inspection systems can include:

Laser Measurement

Laser-based systems can continuously measure the outside diameter of the pipe and detect dimensional variations during production.

Typical monitored parameters may include:

• Outside diameter

• Ovality

• Wall thickness

• Concentricity

• Pipe position

Ultrasonic Measurement

Ultrasonic systems can be used for non-contact monitoring of pipe wall thickness and dimensional characteristics.

For demanding applications, including pressure and gas pipes, EXTRUTEX can configure online measurement and inspection systems according to the customer’s quality requirements.

Inline measurement allows operators to identify production deviations immediately instead of discovering dimensional problems only after the pipe has been produced.

10. Pipe Bending Machines

EXTRUTEX also manufactures plastic pipe bending machines for applications where straight pipe is not the final required configuration.

Depending on the material and pipe construction, controlled heating and bending technology can be used to produce curved pipe sections.

Applications may include:

• PE pipes

• PPR pipes

• PEX pipes

• PERT pipes

• Flexible plastic piping

• Special industrial piping

The bending equipment can be designed according to the required bending radius, pipe diameter and application.

Materials Supported by EXTRUTEX Pipe Extrusion Lines

EXTRUTEX extrusion technology can be configured for a broad range of thermoplastic materials.

HDPE

High-Density Polyethylene (HDPE) is widely used for water supply, gas distribution, sewage, drainage and industrial pipelines.

EXTRUTEX provides HDPE extrusion solutions from small-diameter pipes through to large-diameter infrastructure pipes, including systems for pipes up to 2,500 mm.

LLDPE

Linear Low-Density Polyethylene (LLDPE) can be processed into flexible pipes and tubing for irrigation, agriculture, water distribution and other applications.

PEX

Cross-linked polyethylene (PEX) is widely used in plumbing, underfloor heating and hot-water systems.

EXTRUTEX can configure extrusion systems according to the specific PEX production process and required pipe dimensions.

PERT

Polyethylene of Raised Temperature Resistance (PERT) is commonly used for hot-water, heating and plumbing applications.

EXTRUTEX supplies extrusion solutions for PERT pipe production with controlled temperature, cooling and dimensional calibration.

PP and PPR

Polypropylene (PP) and Polypropylene Random Copolymer (PPR) are widely used for hot and cold water systems, drainage, plumbing and industrial applications.

EXTRUTEX provides extrusion solutions for:

• PPR water pipes

• PP drainage pipes

• PP sewage pipes

• Hot-water pipes

• Cold-water pipes

• Industrial PP pipes

• Multi-layer PP pipes

Water, Sewage and Gas Pipe Production

EXTRUTEX designs pipe extrusion systems around the final application.

Water Supply Pipes

PE and PPR water pipes require stable dimensions, consistent wall thickness and reliable long-term performance.

Our extrusion systems can be configured for a wide range of pressure classes and pipe dimensions.

Sewage and Drainage Pipes

PP and PE sewage and drainage pipes can be produced with socketed ends for push-fit installation.

Automatic socketing and ring insertion systems can be integrated into the complete production line.

Gas Pipes

For PE gas pipes, EXTRUTEX supplies complete extrusion systems for diameters up to 250 mm, including precision extrusion, calibration, cooling, haul-off, cutting, marking and inline inspection.

The production line can be configured according to the applicable customer standards and required quality-control procedures.

Large-Diameter PE Pipe Extrusion

Large-diameter polyethylene pipes are increasingly used for water infrastructure, sewage, dredging, mining, industrial pipelines and other major infrastructure projects.

EXTRUTEX provides complete large-diameter extrusion solutions for pipes up to 2,500 mm.

Large-diameter production requires carefully coordinated equipment, including:

• High-output extrusion systems

• Large-diameter die heads

• Heavy-duty vacuum calibration

• High-capacity cooling

• Powerful haul-off systems

• Large-diameter cutting equipment

• Pipe handling systems

• Inline dimensional inspection

• Automatic control systems

The complete line is engineered according to the customer’s pipe diameter range, wall thickness, material, output and production requirements.

Complete Automation and Control

EXTRUTEX pipe extrusion lines can be equipped with centralized PLC and HMI control systems.

The control architecture can coordinate:

• Extruder speed

• Screw speed

• Melt temperature

• Melt pressure

• Haul-off speed

• Cooling water temperature

• Vacuum level

• Cutting length

• Winding speed

• Socketing cycle

• Inline measurement

• Alarm management

The objective is to create a synchronized production line in which each machine communicates with the other sections of the system.

Customized Pipe Extrusion Lines

Every pipe manufacturer has different requirements. For this reason, EXTRUTEX does not limit customers to one standard machine configuration.

We can engineer a complete line based on:

• Pipe material

• Pipe diameter

• Wall thickness

• SDR classification

• Pressure rating

• Required output

• Production speed

• Pipe length

• Coil length

• Factory space

• Automation level

• Applicable production standards

• Customer budget

• Future production expansion

From a compact line for smaller-diameter PPR pipes to a high-output 2,500 mm large-diameter PE pipe extrusion system, EXTRUTEX can develop the complete equipment configuration.

EXTRUTEX — Complete Pipe Extrusion Technology

EXTRUTEX’s objective is to provide customers with a complete and coordinated extrusion solution rather than individual machines operating independently.

From the extruder and pipe die through the vacuum calibration tank, spray cooling system, haul-off, cutting machine, take-off table, winding system, socketing equipment, inspection system, bending equipment and packaging line, EXTRUTEX can supply the complete production system.

All major extrusion-line equipment is manufactured and supplied by EXTRUTEX, allowing us to maintain control over mechanical design, system integration, automation and production configuration.

Our engineering team can develop complete solutions for HDPE, LLDPE, PEX, PERT, PP and PPR pipes for water, sewage, drainage, gas, heating, plumbing and industrial applications.

Whether the requirement is a new complete factory, an expansion of an existing production facility, replacement of downstream equipment or a customized high-output extrusion line, EXTRUTEX can design the equipment around the customer’s actual production requirements.

EXTRUTEX Pipe Extrusion Applications

Water Supply | Drinking Water | Sewage | Drainage | Gas Distribution | Hot Water | Cold Water | Underfloor Heating | Industrial Piping | Irrigation | Agriculture | Mining | Infrastructure | Chemical Processing

Pipe Diameter Range

Small Diameter → Medium Diameter → Large Diameter → Up to 2,500 mm PE Pipes

Gas Pipe Range

Up to 250 mm

Materials

LLDPE | HDPE | PEX | PERT | PP | PPR

For complete technical specifications, extrusion capacity, pipe diameter ranges, die configurations, cooling requirements, haul-off systems and automation options, contact EXTRUTEX with your required pipe sizes, materials, wall thicknesses and target production output. Our engineering team can prepare a complete extrusion-line configuration according to your production requirements.