Umutwe uzamuka ufite imikorere yo kuzenguruka, kuzamuka no kugwa, vacuum adsorption nibindi.Urujya n'uruza rw'akazi ni uko umutwe uzamuka uhinduranya vacuum adsorption kandi uburyo bwo kugwa bukamanura umutwe kugirango ugere aho ugaburira.Nyuma yo gukuramo ibice, umutwe uzamuka urazamura, ukarangiza kugura amashusho bifotora ukoresheje kamera yihuta, hanyuma ukimukira kumwanya wibikoresho hejuru ya PCB, hanyuma umutwe ugenda ukamanuka ugahuza umwanya wibikoresho bya PCB, Nyuma yuko icyuho gifunze , umubiri urakomeye kandi umutwe urazamutse.