Dust and swarf of all kinds, regardless of whether it is produced by grinding, milling, planing, welding or other production processes, is another of Rippert's fields of business. A powerful extraction system takes the contaminated air and feeds it through the widest variety of filter systems. The cleaned air is either returned to production or exhausted to the outside – if necessary with the recovery of heat. Through constant innovations we contribute to the shaping of the state of the art not least through our active collaboration in national and European standardisation committees.