04/14/2026 / Atlanta
Hardheim, Baden-Württemberg. Since 1863.
Material preparation,
engineered for
the world's toughest recipes.
For more than 160 years Eirich has built the machines, the processes and the plants that turn raw materials into finished product. From a 0.1 litre laboratory trial to a 12,000 litre production batch, on one patented mixing principle.
Product tiers
The right mixer
for every requirement.
Three size classes, one principle, full linear scale-up. The same recipe runs identically from the bench in Hardheim to the production hall at your site.
Laboratory mixers
From 0.1 litre trial batches for recipe development, process screening and scale-up protocols.
Explore the range
Small production mixers
Pilot and small-series production in the 40 to 500 litre range for specialty and high-value materials.
Explore the range
Large production mixers
Industrial batches up to 12,000 litres for gigafactory, foundry and mineral processing lines.
Explore the range
The Eirich mixing principle
A rotating pan.
An eccentric tool.
One patented idea.
The mixing pan rotates in one direction, the eccentrically mounted tool in the other. Energy input is decoupled from throughput, which lets a single machine fold gently or shear intensively without changing hardware.
Because the tool sits off-centre, the entire batch passes through the high-energy zone on every revolution. Particle dispersion is more uniform than in planetary mixers, and recipes scale linearly between 0.1 and 12,000 litres.
Who we serve
Industries
at a glance.
News
What's happening
in Hardheim.
04/02/2026
Eirich brings movement to processes, interpack 2026
At interpack 2026 in Düsseldorf, Eirich will present cutting-edge solutions for the food and pharmaceutical industries from May 7 to 13.
03/10/2026
New pricing structure for wear parts thanks to more efficient processes
Eirich will be adjusting the prices for its original wear parts worldwide from March 2026 and strengthens service business.
01/27/2026
Elementary forces, precision processes, Ceramitec 2026
At ceramitec, the leading international trade fair for high-performance ceramics, to be held from March 24 to 26, Eirich will be presenting holistic solutions for technical ceramics.
Where to meet us
Upcoming
trade fairs and events.
Meet Eirich engineers on the show floor. Bring a recipe question, a scale-up challenge, or just come and see the mixers run.
04/20/2026 / Freiberg
Freiberger Feuerfestsymposium
04/23/2026 / Leoben
Österreichische Gießereitagung ÖGI
05/05/2026 / Novi, Michigan
Ceramics Expo
Worldwide presence
One headquarters.
Four continents.
From the original works in Hardheim, Eirich builds, installs and services intensive mixers across Europe, the Americas, Africa and Asia. Local engineering and parts support sits close to every customer, on every shift.
The Eirich group
Next step
Bring us your recipe.
We will run it.
A conversation with an Eirich process engineer starts with your material, your moisture, and your target. Within a few weeks we can run that recipe on a real mixer at the Hardheim Technikum and hand back a protocol with numbers you can take to operations.