The de-dusting process of a mixing and filling plant at „hs Additive“ is now carried out by two pocket filters of INFA-JET AJN series with two down stream cassette filters INFA-MICRON MKR. Because of the secondary filter of HEPA grade the residual dust content is max. 0.01 mg/m³.

Due to constructional circumstances and the existing driveways, many interfering edges had to be taken into account and the filter plant had to be adapted according to the customers‘ needs.