Ultrasonic cleaning apparatus

Ultrasonic cleaning apparatus characterized in that it comprises: - rotary feeder means (1) for transferring in a parts cleaning solvent to clean, these parts being introduced into the rotary feed means (1) to its first end (inlet side) to be transferred to its second end (output end) located in a position higher than the first end, while the workpieces are driven in rotation in an irregular manner, - means ultrasonic cleaning (6) for ultrasonically clean the parts transferred from the rotary feed means (1) through the cleaning solvent and, - a jet cleaning mechanism (31) to the output side of the level to implement cleaning solvent in the form of a jet to the parts which are raised above the surface of the cleaning solvent.