Since 2004 Andritz Fliessbett Systeme GmbH is part of the global technology company Andritz AG. For more than 45 years we have been developing and constructing fluid bed systems for drying, cooling and spray granulation of various organic and non-organic products. Our applications fields are: chemicals, technical plastics and polymers, minerals, technical salts, feed and food, biomass as well as sludge. More than 1300 reference plants worldwide and over 2,100 tested products in lab and pilot scale show our competence and experience. A feature of our constant development are fluid bed plants for drying and/or cooling in a closed inert gas loop. Especially our latest development in this field is a process for drying terephthalic acid in the fluid bed. Different types of dryers from static to vibrated meet our customers` expectations in every respect.