The OSCILLA Combi combines the advantages of two different screening principles in one machine. The successfully proven JOEST 3D Finger cascade screen TopSpin on the upper deck and the unique JOEST flip-flow screen OSCILLA on the lower deck. A key application is the processing of recycling materials, such as MSW and commercial waste, C & D, scrap metal, waste incineration slag, packaging waste and other heterogeneous material mixes.