Civil engineering with precision: Extruders for the highest quality

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Success Stories30 Sept 2025
Precision, durability, and quality are vital in civil engineering and pipeline construction. Polyfaktur GmbH, based in Moers, uses Leister extruders to produce sophisticated plastic components for sustainable infrastructure projects.

Author: Zoya Glushtrom, Marketing Specialist, Leister Germany

The manufacture of plastic pipes and shafts requires not only top-quality materials, but also precise and reliable processing. Plastics such as polyethylene (PE) and polypropylene (PP) must be precisely welded to ensure durable and tight connections. This is precisely where Leister extruders come in: With their powerful extrusion technology, they enable the precise manufacture of parts that meet the required specifications. Extruders enable the precise processing of plastics and ensure seamless welded joints – a decisive factor in the tightness and stability of shafts and pipe systems. The machines offer consistent material delivery, precise temperature control, and easy handling, making them ideal for demanding civil engineering projects.

Reliable technology for the most demanding requirements

A special feature of production at Polyfaktur is compliance with German quality standard BQS 8.1. This ensures that all parts manufactured can withstand the highest loads and have a particularly long service life. The precise welding technology offered by devices from the Leister WELDPLAST series helps Polyfaktur to rely on the consistently high quality of its products.

Sustainability through durable plastic solutions

In addition to technical perfection, sustainability also plays a decisive role here. By using powerful welding and extrusion technology from Leister, Polyfaktur can efficiently process plastic materials and manufacture durable products. This leads to shafts, pipes, and special components that are reliable to use for decades and actively contribute to resource conservation due to their long service life.

Innovation and quality in civil engineering

Polyfaktur GmbH relies on maximum precision and the latest technology in its plastic processing. Powerful extruders such as Leister’s WELDPLAST series are used to manufacture durable and resilient parts that prove their worth in demanding civil engineering projects. With its innovative manufacturing process and focus on quality and consistency, Polyfaktur is making an important contribution to modern infrastructure – and relying on reliable technology for perfect processing results.

Extrusion solutions that deliver

Discover how Leister extruders can help you implement sustainable and precise welding solutions for your infrastructure projects. Our experts will be happy to advise you.

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