MCHE factory machinery

Kaltra improves delivery time for heat exchangers

With expansion of production facilities which included installation of two new CAB furnaces with large indexing grids and intended for high-volume production runs completed in Q2 2023, Kaltra reduced manufacturing time for microchannel heat exchangers by 30%.

Brazing quality is also positively affected by furnaces’ precise temperature control and advanced vacuum purge systems for nitrogen atmosphere control.

With the installation of new CAB furnaces, production capacity has been expanded by 25% for medium- and large-size heat exchangers.

Kaltra spent a double-digit million Euro investment, starting the facility expansion in autumn 2022 and continuing its funding in modern production updates to enhance the business further.

Headquartered in Germany and Austria, Kaltra designs, develops, and manufactures air conditioning and refrigeration equipment and systems. The company offers air-cooled, water-cooled, and free cooling chillersprecision air conditionersIT cooling systems, including room-, rack- and row-based solutions, and energy management solutions. It also designs and manufactures air-cooled condensersdry coolers, and cooling units for special applications. Additionally, Kaltra offers microchannel heat exchangers for condenser, evaporator, and water cooling and heating applications, as well as aluminium coils for small cooling applications. All Kaltra products are engineered with the clear objective of improving energy efficiency and reducing total cost of ownership.

For more information on Kaltra and its products call +49 (0) 911 384 333 48 or visit