Proposed method for acoustic drying [8] allows raising productivity and lowering the price of the drying equipment. Acoustic dryer includes drying container with soundproof walls, loading-unloading equipment, a source of acoustic waves, and hot air inflow equipment. The source of acoustic waves is a membrane, connected to a drive. Acoustic source is outfitted with the reverse valve and the membrane has a form of a rolling diaphragm. The outgoing pipe of the heater is placed coaxially with the pipe of the acoustic source and is placed parallel to the drying container at its flank. Simultaneous effect by the hot
air and the acoustic vibrations from the same source increases productivity, simplifies engineering and is cheaper than for example Hartmann generator.