90–315mm PVC Pipe Extrusion Line for Infrastructure Pipe Manufacturing in Tunisia

A PVC pipe manufacturer in Tunisia required a stable extrusion solution for medium-diameter pipe production used in water supply, agricultural irrigation, and underground drainage applications.

With growing infrastructure demand in the regional market, the customer planned to improve production stability and dimensional consistency during continuous pipe manufacturing.

During technical communication, the customer mainly focused on:

• Stable pipe diameter control during continuous production
• Uniform wall thickness consistency
• Reduction of cooling shrinkage deformation
• Stable vacuum calibration performance
• Continuous operation reliability during long production cycles

Based on these requirements, LangBo Machinery provided a customized 90–315mm PVC Pipe Extrusion Line solution.

The 90–315mm PVC Pipe Extrusion Line adopts a conical twin screw extrusion system designed for stable PVC material processing during continuous pipe production.

The extrusion system helps maintain uniform melt flow and stable extrusion pressure for medium-diameter pipe manufacturing.

The pipe die head uses an optimized flow channel structure to improve material distribution around the pipe circumference.

This helps maintain stable outer diameter control and more uniform wall thickness during continuous production.

The vacuum calibration system stabilizes pipe shaping during the initial cooling stage.

Combined with the multi-stage cooling system, the line reduces thermal shrinkage variation and pipe deformation during long production cycles.

The haul-off and cutting units operate synchronously with extrusion speed to ensure stable pipe transportation and precise cutting performance.

This improves continuous production efficiency for 90–315mm PVC pipes.

The PLC automatic control system coordinates extrusion, calibration, haul-off, and cutting operations automatically.

This helps reduce manual adjustment requirements and improves production stability during long operation cycles.

• Stable medium-diameter PVC pipe extrusion during continuous operation
• Improved wall thickness consistency for infrastructure applications
• Reduced cooling shrinkage deformation
• Stable synchronization between extrusion and haul-off systems
• Continuous operation suitable for industrial pipe manufacturing

The PVC pipes produced by this extrusion line are suitable for:

• Municipal water supply systems
• Agricultural irrigation projects
• Underground drainage systems
• Industrial fluid transportation pipelines

The 90–315mm PVC Pipe Extrusion Line supplied for the Tunisian market demonstrates stable continuous production capability for medium-diameter infrastructure pipe manufacturing.

By combining stable extrusion, optimized calibration, controlled cooling, and automated synchronization systems, the line supports efficient and reliable PVC pipe production.