Kusiyana nedzvinyiriro nozzles, ultrasonic nozzles haimanikidze zvinwiwa kuburikidza nediki orifice uchishandisa yakanyanya kudzvanywa kuitira kuburitsa spray. Liquid inodyiswa nepakati pemhuno ine gomba rakati kurei, pasina kumanikidzwa, uye inoiswa atomu nekuda kweiyo ultrasonic vibrations mumhuno.

Yese ultrasonic nozzle inoshanda pane yakatarwa resonant frequency, iyo inoraira yepakati droplet size. Semuyenzaniso, 60 kHz nozzle inoburitsa, yepakati donhwe saizi ye20 microns (pakupfapfaidza mvura). Iyo yakakwirira frequency, idiki iyo yepakati yekudonha saizi.