Kev sib xyaw ntawm cov hmoov rau hauv cov kua yog ib kauj ruam hauv kev tsim ntawm ntau yam khoom, xws li xim, number case, tshuaj zawv plaub hau, dej haus, los yog polishing media.Tus neeg hais lus tau tuav ua ke los ntawm kev nyiam ntawm ntau lub cev thiab tshuaj lom neeg, suav nrog van der Waals rog thiab cov kua nplaum saum npoo.Cov nyhuv no muaj zog dua rau cov kua viscosity siab dua, xws li polymers lossis resins.Lub zog attraction yuav tsum tau kov yeej ntawm kev txiav txim kom deagglomerate thiab disperse cov hais mus rau hauv cov kua xov xwm.

Ultrasonic cavitation nyob rau hauv cov kua ua rau lub siab ceev ua kua dav hlau mus txog 1000km/h (kwv yees. 600mph).Cov dav hlau zoo li no nias cov kua ntawm qhov siab ntawm cov khoom thiab cais lawv ntawm ib leeg.Cov khoom me me tau nrawm nrog lub dav hlau ua kua thiab sib tsoo ntawm kev kub ceev.Qhov no ua rau ultrasound ua tau zoo txhais tau tias rau dispersing thiab deagglomeration tab sis kuj rau milling thiab zoo sib tsoo ntawm micron-loj thiab sub micron-loj hais.