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25 February 2015

Patented design for open fermentation

Through the development of a unique design, Christian Gresser Behälter- und Anlagenbau GmbH of Regensburg was able to fulfill the wish of brewmaster Axel Kiesbye by realizing his idea for an open, cylindroconical fermenter for the transparent fermentation cellar at Trumer Pils in Austria. From this singular notion, a concept that is now in demand in the United States was born. Despite the challenges inherent in the design, a system for automated cleaning and removal of the contents and of the carbon dioxide produced during fermentation was developed – a first for open tanks.

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