
Technology
that inspires
Quality produced in Germany

An international team of experts
The Theysohn Group is a pioneer in the extrusion industry: With the new extrusion series, it is the only one in the world to supply extrusion lines that have been developed and built in-house and that have been optimized in terms of process technology.

Perfect individual parts alone do not make sense.
Our roots go back several decades to one of the first producers of parallel and conical extenders and extrusion tools in Europe. Today these companies work together under the registered umbrella brand Theysohn. We operate two strong European production sites with experienced staff in order to guarantee effective know-how and high capacities.
News
A journey through our roots
A journey through our roots
Theysohn's history is characterized by continuous development, technological pioneering, and collaborative partnerships with customers worldwide. Over eight decades, we have not only steadily expanded our product portfolio but also set new standards in extrusion technology.
Whether groundbreaking developments in twin-screw extrusion, new benchmarks in efficiency and sustainability, or the expansion of our international locations – every chapter of the company's history tells of courage, expertise, and the pursuit of perfection.
Thank you for 80 years of trust!
An anniversary like this is also an opportunity to say thank you – to our employees, partners, and customers. You have all made Theysohn what it is today: a modern, future-oriented company with tradition and heart.
Discover the full chronicle now at:
👉 www.theysohn.com/en/timeline.html
Theysohn did it again!!
Theysohn did it again ‼️ – on the fast track! 😉
The high-speed extruder XTS 108R-32 from Theysohn has safely arrived in North America. After crossing the ocean and a short "flight" by crane, only the final step remains: commissioning, scheduled for the coming days.
Custom-built to meet the client’s requirements and standards, this extruder delivers up to 1,050 kg/h.
High-speed extrusion demands specialized, finely tuned, and high-quality equipment. At the core of it all is the extruder’s technical design — and here, the screw takes center stage.
The heart of the Theysohn XTS series, our screw design incorporates the most advanced geometry available today, tailored to each product group and the specific type of PVC used. The result: maximum output with exceptional melt quality.
Theysohn's geometry concept includes a gentle melting phase, ensuring optimal material homogenization while preventing excessive stress on the compound. To make this possible, Theysohn rely on genuine 32D and 36D long processing units.
We look forward to your next challenge! 💪
- GER
- ENG