World Biogas 2027

We’re excited to announce that we will be exhibiting at the World Biogas Expo 2027, the world’s leading trade show dedicated exclusively to the anaerobic digestion and biogas industry. Join us to explore the latest innovations, connect with our experts, and discover how our solutions can support your biogas projects.

📍 Booth J63

Visit us at Booth J63 to learn more about our technologies, discuss your upcoming projects, and find out how we can help improve the efficiency and performance of your biogas plant.

We look forward to meeting you in Birmingham!

Link to exhibition Make an appointment

At a Glance

Our Applications

With decades of experience and a wide range of hammer mills and depackaging machines, Tietjen develops systems that are perfectly tailored to every application – ensuring maximum cost-effectiveness and process reliability.

Animal Feed Production

Biomass to Energy

Food Waste Recycling

Wood & Fibres Processing

Food & Beverage Production

Our Downloads

Are you on the look-out for more information about us and our mills? You can download our brochures and data sheets in various languages in our download area.

Service

Installation, spare parts supply, maintenance work, on-site repairs – all this and more is part of our service.

This is Tietjen

At Tietjen, we stand for responsibility and innovation in grinding technology. We demonstrate this commitment in our daily work. We are dedicated to developing our expertise continuously, together with our partners and employees.

Send Us a Message

Tell Us about Your Challenge. We´ll Find the Right Solution.

Briefly describe your requirements to us – we will listen, ask the right questions and develop a customised Tietjen solution for your application.

+49 4106 63 33-0