HÜBNER-Gruppe, Kassel

The company Hübner started to optimize their air supply six years ago. The inlet pressure of about 13 bar (over pressure) was initially reduced to 7.5 bar (over pressure) at the compressor. This was possible through scrutinizing the actual required power. Afterwards the pressure was lowered gradually. Read more --->

Wilhelmsthaler Mineralbrunnen GmbH, Calden Westuffeln

With a new installation of a PET bottling plant, managing director Günther Hose of Wilhelmsthaler Mineral Brunnen GmbH, used the potential of leakage reduction. 61 percent of the compressed air consumption (3.61 m³ / min) was used as a basic load or in the stand-by mode, although no work was done saturdays. Instead of buying a new compressor for the new installation, Mr. Hose used this potential. Instead of "supplying" the leaks, he used the produced cubic meters of air for filling bottles. Read more --->

Private dairy Naarmann, Neuenkirchen/Münsterland

In 2007, when the Münster-based private dairy Naarmann instructed a working student to keep a record of the "organically" grown compressed air system, it was accompanied by the intention of the management to achieve an improved process safety in the area of the already used compressed-air technology, and also to reduce the consumption of this particularly expensive medium significantly in order to reduce the high electricity costs.

Pirelli GmbH, Höchst in the Odenwald

For over a century the history of Pirelli is also the history of the automobile. A history of high-performance segment in which Pirelli is the market leader - both in original equipment and the accessories, with 24 factories in 12 countries around the world. A reduction in machine down time by 5% and a saving of around 354 000 Euro energy in ten years: These are the results of a comprehensive air-controlling, which has launched the Pirelli-production in Höchst in the Odenwald and systematically developed.