To commit with the legislation, in large open halls on specific workplaces or even in sheltered areas, the supply of fresh air is an option, supplementary to our dust extraction installation.

The system is based on the active elimination, displacement of contaminated workplace air and replacing it with clean filtered air. This basic process can be divided into the following steps:

• Air treatment; air is extracted from the area and filtered in a air handling unit
• Air distribution; the filtered air is supplied around the employee. The air distribution can occur vertically and horizontally.