With it special mechanical design,ETA-24 SMT nozzle cleaning machine using the hydrodynamic water fragmentation, producing very fine water mist, with the speed of sound (V = 360m/s) to form a strong momentum jet to the nozzle, nozzle for cleaning at the top of the formation of a continuous field, crushing the internal surface of the dirt (the nozzle will not be damaged because of its independent device),during the cleaning process the used cleaning water (deionized water or distilled water)automatic direct emissions.