Heat recovery measures at the paint shop in Singen, Germany

Lacquering line in Singen, Germany

We reuse the exhaust air generated during the cleaning process in the paint shop for our aluminium composites. Heat exchangers recover the heat at temperatures of 220°-240°and it is used in further steps of the coil coating process.

By replacing the steam which was previously used, we have achieved an impressive and recurring reduction of 450 tonnes of CO2 per year.

Sustainability News Details 3A Composites GmbH


~ 1 million




t CO2 per year since commissioning in mid-2021

Sustainability News Details 3A Composites GmbH
Bauhaus, Germany // © Stefan Müller


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