Industrial combustion and high temperature process heating

Complete single-source systems solutions
Heat generation | Electricity generation | Waste incineration | Exhaust air purification

20 years in business, Classen Apparatebau Wiesloch has won a reputation worldwide for high-quality, individually customised plants in the sector of high temperature process heating.

We are specialists in engineering, construction and commissioning of complete plants for heat generation, heat storage and heat distribution in the temperature range up to and above 400 ° C.

+ 20 Years


+ 400 Projects


+ 40 Countries


+ 8 Partner


Off-the-shelf systems - we don't have them

Our commitment begins where others give up

More than 100 plants in over 40 countries

CAW supplies you reliably with heat and power - worldwide

Wir arbeiten rund um den Globus in festen Partnerschaften mit den besten Firmen zusammen und liefern unsere Anlagen in praktisch alle Länder dieser Erde.


Internationally networked

We endeavour to offer our customers holistic solutions to their complex tasks. Through strategic partnerships with well-known and industry-leading companies, we can deliver a comprehensive service portfolio from a single source.

Visit us at the Ligna trade show in Hanover from May 10th to 14th, 2021

Please mark your calendar now. We will inform you about our main topic "Energy from wood and biomass" at one of the world's most important trade fairs for the woodworking and wood processing industries.

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