Multifunctional - Efficient - Low-emission
SWISS COMBI Belt Dryer
Our belt dryer gently dries your product with hot air.
SWISS COMBI
Clean and Efficient Drying
We develop custom drying systems for organic bulk goods, biomass, fermentation residues, or manure. Customers from over 50 countries trust in our Swiss engineering knowledge and experience. We are your partner for industrial drying systems.
Realized systems
500+
Number of countries
56
Number of industries
15
Years of experience
60+
Get to know our dryers
Efficient - Low odor - Low-emission
ecoDry Drum Dryer
The SWISS COMBI ecoDry is an indirectly heated drum dryer. Drying is done with superheated steam at atmospheric pressure.
Efficient - Odorless - Low-emission
ecoFertiliser Factory
The SWISS COMBI ecoFertiliser Factory (eFF) processes liquid and solid digestate from biogas plants or manure into marketable fertilizer granules or pellets.
News from SWISS COMBI
What to do with liquid digestate?
European biogas plants already produce around 22 billion cubic metres of biogas and biomethane, and the European Biogas Association (EBA) expects this volume to increase fivefold by 2050. However, more biogas also means significantly more liquid digestate. This raises the question: What to do with it?
Belt dryer assembly: final sprint at Schweizer Zucker AG
We are back to complete the belt dryer at Schweizer Zucker AG in Frauenfeld: We were able to install the seven exhaust air chimneys in just one day!
Replacing a dryer drum in two separate parts
How can you replace the drum of an ecoDry drum dryer if it is partially located under a decanter building? And how do you ensure that it can be removed again at some point if necessary? By constructing it in two parts!
Drying solutions by raw materials
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- Bagasse (Sugar cane)
- Sugar beet pulp
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- Alfalfa
- Grass
- Forage corn
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- Wood shavings
- Sawdust
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- Wood chips
- Forest chips
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- Dried stillage (DDGS)
- Corn mash
- Wheat mash
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- Pomace
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- Digestate
- Press water
- Liquid manure
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- Refuse-Derived Fuels (RDF)
- Alternative fuels (AF)
When it comes to drying, there are often more possibilities than you might think. We develop and build systems for a wide variety of raw materials - see the list above. But we can do more. Do you have a new task for us? We would be happy to discuss the possibilities with you in order to find the right drying solution for you as well.
SWISS COMBI Who we are.
Quality from Switzerland
About us
SWISS COMBI – W. Kunz dryTec AG mit Sitz in Dintikon, Aargau, ist ein Schweizer Familienunternehmen. Das innovative KMU wird bereits in dritter Generation durch die Familie Kunz geleitet. Seit seiner Gründung im Jahr 1959 hat das Unternehmen seine Zukunftsfähigkeit immer wieder unter Beweis gestellt und Produktinnovationen lanciert, die ein im Markt existierendes Problem zu lösen vermochten.