Clean air is guaranteed

Four state-of-the-art dust extraction and collection facilities ensure that all flue gases produced are collected and carried safely through an adequate piping system from the ovens and from the factory halls to the filtering facility. The total aspiration capacity of about 2.3 million m³ of air per hour ensures that almost all the dust produced is captured and piped to the filters. The dust content of the air discharged from four filter systems is checked in real time and digitally recorded. A constant monitoring of the process guarantees compliance with the legal dust limit levels. Furthermore measurements are taken at regular intervals to confirm that TA Luft regulations (i.e. the German air pollution control directive) are effectively met.