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.

Counter-rotating
twin-screw extruder

The Theysohn XTS series represents the latest development for counter-rotating twin-screw extruders and has been specially designed for use in flexible high-performance extrusion lines. The highest melt quality at the highest output is achieved with proven and reliable process units from our own production in Salzgitter (Germany). Modular barrels and screws allow 24D, 26D, 32D and 36D long plasticising units depending on requirements and customer preferences.

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Co-rotating
twin-screw extruders

With the co-rotating twin-screw extruder TSK Theysohn presents a series with outstanding flexibilty which meets your requirements on process. Theysohn TSK twin-screw extruder impress with their modular constructed process parts for barrel and screw and for their efficient temperature control at highest screw speed and torque.

Further we have with the TSK-HV a high-volume series in our portfolio, which is suitable for shear-sensitive products and materials with high volume requirements and the TSK-PCE which is able to process a wide range of formulations; the opening process section is ideal for battery compounds, powder coating formulations or adhesives.

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TSKaskade
Unity

Saving raw materials with the new extrusion technologies for secondary materials and high filler contents – Technology that inspires! The Theysohn TSKaskade UNITY series represents THE development of the combination of co- and counter-rotating extruder types. The TSKaskade UNITY series was designed especially for the need for flexible high-performance extrusion systems. Highest product quality and flexibility are achieved with proven and reliable modular process units. By the combination of both extrusion technologies each of the single systems can exploit it‘s original advantages, thus offering a never before achieved added value.

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Extruder Components

For many decades the name THEYSOHN has stood for high-performance products for plastics and rubber processing. THEYSOHN products are shipped from the Salzgitter factory to many countries around the world. As essential components, they are used in machines of many renowned manufacturers and processors.
Developments were geared towards wear-protected plasticising units at an early stage. Optimum solutions are offered with wear-protected designs of barrels, housings and screws. The production of well over forty thousand screws and barrels in a wide variety of sizes and designs has allowed extensive development and production know-how to mature.

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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.

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News

Theysohn Extrusionstechnik

🛠️ Wear Analysis & Expert Support for Long-Term Efficiency

🛠️ Wear Analysis & Expert Support for Long-Term Efficiency

To help you extend the service life of your extrusion lines, we offer comprehensive wear analysis and technical consultations for the following components:
• Single screws
• Conical and parallel twin screws

📅 Our Recommendation:
We suggest conducting a wear analysis once per year or after approx. 6,000 operating hours. Regular inspections help improve process reliability, increase system efficiency and support proactive maintenance planning.
Our technical team will also assist you in selecting the right screws, barrels and coatings based on your material requirements — ensuring optimal wear protection and consistent performance.

🤝 Personal, Expert Support — No Call Centers, No AI Chats
When you contact us, you’ll speak directly with real people — experienced engineers and specialists who understand your systems and processes. We don’t use call centers or AI-generated chats — just genuine, expert advice tailored to your needs.

📩 Want to learn more?
We’re happy to provide detailed advice tailored to your needs — just get in touch!

Theysohn wearanalysis screws barrels extrusion longtermefficiency

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Theysohn Extrusionstechnik

Theysohn at the Plastindia 2026

We are excited to announce that Theysohn will be exhibiting at PLASTINDIA 2026!

At the exhibition, we will present our latest extrusion and complete extrusion line solutions, designed for efficiency, reliability, and sustainable performance.

Our colleague Carsten Meyer - specialist for compounder - together with experts from our technical and sales teams, will be on site to discuss your projects, answer technical questions, and explore how Theysohn solutions can support your production goals.

📍 PLASTINDIA 2026 - 5th - 10th Feb. 2026 - New Delhi
🤝 Meet our team and discover advanced extrusion technology
🚀 Let’s shape the future of plastics processing together

We look forward to connecting with you in India!
Visit us at hall 7A - booth D21.

Theysohn Extrusion Compounding Plastindia Solutions

 

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