Tixraaca aasaasiga ah ee 'Core' ee 'ultrasonic statless' wuxuu ku yaal isticmaalka disk - madaxa alxamida ee loo beddelo gariirkii goynta ee gariirka radianimada ah ee xijaabka radiation-ka ah ee xirashada 360 ° jihada dhexroobay. Oo ka duwan kan mashiinka dharka caadiga ah, mashiinka dharka dhaqameed ee caadiga ah ayaa guud ahaan ka kooban madaxa aalad fidsan iyo roller qaab-dhismeedka. Sababtoo ah madaxa qalabka ayaa ah mid taagan, way fududahay in la keeno cilad iyo duubista dharka sida dharka lagu jiro shaqada. Mashiinka tolidda ee tolidda wuxuu adeegsadaa laba disc oo gariiraya inuu tolo maro, kaas oo si wanaagsan u xallinaya dhibaatadan. Tani kaliya si weyn uma yareynayso mugga nidaamka gariirka laftiisa, laakiin sidoo kale aad u yar ayaa yareynaysa cabirka rakibaadda, mashiinka oo dhami waa la yareeyaa, mugga ayaa la dhimay, miisaankana si weyn ayaa loo dhimayaa.