PE PP PVC Single Wall Corrugated Pipe Production Line

Technical Specifications

ANDA provides two existing machine model ranges for different corrugated pipe diameters.

The listed extruder models and speeds refer to the existing machine configurations. PE, PP, and PVC processing may require different extrusion setups. Final specifications should be confirmed according to the selected material and pipe requirements.

PE vs PP vs PVC Corrugated Pipe Production

PE, PP, and PVC have different processing characteristics and finished-product properties.

Material selection depends on the required flexibility, thermal performance, mechanical properties, and applicable product standards.

Main Components of the Corrugated Pipe Extrusion Line

Extrusion System for PE, PP & PVC

The extrusion system is responsible for feeding, melting, mixing, and delivering plastic material to the forming die.

ANDA's existing PE32 and PE63 configurations use SJ50/30 and SJ65/30 extruders.

For PE and PP, suitable single-screw extrusion systems can be used according to the material grade and required output.

PVC processing requires appropriate screw design, temperature control, and material handling according to the formulation. A dedicated extrusion configuration may be required.

The extruder should be selected according to:

• Raw material type and formulation

• Required pipe diameter and wall thickness

• Target production speed

• Processing temperature requirements

• Finished pipe specifications

Corrugated Pipe Extrusion Die

The extrusion die forms the molten plastic into a tubular shape before corrugation.

Different die configurations can be used for different pipe diameters and wall thicknesses.

A suitable extrusion die helps maintain consistent material distribution and supports stable corrugated pipe forming.

The die design should be matched to the selected polymer and corrugator moulds.

Corrugator Forming Machine

The corrugator forming machine is the core component of the single wall corrugated pipe extrusion line.

It uses continuously moving mould blocks to shape the extruded tube into the required corrugated profile.

The corrugator performs several important functions:

• Forms the required corrugation pitch and depth.

• Controls the external corrugated pipe profile.

• Supports continuous pipe forming.

• Provides cooling and shape stabilization during production.

The forming moulds are designed according to the finished pipe diameter and corrugation geometry.

Proper coordination between extrusion speed and corrugator movement is important for maintaining consistent pipe dimensions and corrugation quality.

Corrugated Pipe Forming Moulds

The forming moulds determine the finished pipe's corrugation geometry.

Different pipe products may require different:

• Outer diameters

• Corrugation pitches

• Corrugation depths

• Wall thicknesses

• Profile designs

Customers can provide pipe samples or technical drawings to determine suitable mould configurations.

Cooling System

The cooling system helps stabilize the pipe after corrugation forming.

Cooling performance affects dimensional stability, corrugation definition, and continuous production consistency.

The cooling configuration should be matched to the material, wall thickness, and production speed.

Cutting and Winding Equipment

Downstream equipment is selected according to the required finished-pipe format.

Winding System: Suitable for flexible corrugated pipes supplied in coils.

Cutting System: Suitable for corrugated pipes requiring fixed lengths.

The final equipment configuration depends on the customer's production and packaging requirements.

FAQ

What is a single wall corrugated pipe production line?

It is a plastic extrusion system used to manufacture flexible pipes with corrugated inner and outer surfaces. The line typically includes an extruder, extrusion die, corrugator forming machine, cooling system, and downstream handling equipment.

Can the machine process PE, PP, and PVC?

ANDA can provide configurations for PE, PP, and PVC corrugated pipe production. The extrusion equipment and processing settings must be selected according to the material formulation.

What pipe diameters can the production line manufacture?

ANDA's existing PE32 and PE63 model ranges cover nominal pipe diameters from 12 mm to 63 mm.

What is the function of the corrugator forming machine?

The corrugator uses moving mould blocks to form the pipe's corrugated profile. It controls the corrugation geometry and supports cooling during production.

Can one machine produce different pipe sizes?

Different pipe diameters can be produced using compatible extrusion dies and corrugator moulds within the machine's supported size range.

What is the production speed?

The existing PE32 configuration is specified at up to 8 m/min, while PE63 is listed at 10–12 m/min. Actual operating speed depends on the material and finished pipe specifications.

Can the production line be customized?

Yes. The extrusion system, pipe dies, corrugator moulds, and downstream handling equipment can be configured according to customer requirements.