At first sight, every industrially applicable mixing principle already seems to be invented for the solids mixing technology. These processing machines however are continuously refined and improved. Their objective, amongst other things, is to simplify the production of appliances. The refinement furthermore aims at increasing the user advan-tages for the operator and enhancing the production processes. The engineers also focus on the optimisation of the hygiene and the mixing quality. This is where amixon GmbH introduces a new development, which enables an almost complete removal of the mixed product, without leaving any residues whatsoever, from the mixer.