Kunezinhlobo eziningi namamodeli wemishini yokugcwalisa amasoseji, okuhlanganisa i-pneumatic, i-hydraulic, kagesi, i-servo-driven, njll. Singahlinzeka ngemishini ehlukene yokugcwalisa amasoseji.
Mayelana nokusebenza kanye nomthamo, umshini wokugcwalisa amasoseji we-vacuum othomathikhi okwamanje uyisinqumo esingcono kakhulu sokukhiqiza okuzenzakalelayo.
Inqubo yokugcwalisa igcwaliswa esimweni se-vacuum, esingavimbela ngokuphumelelayo i-oxidation yamafutha, igweme i-proteolysis, inciphise ukusinda kwamagciwane, futhi iqinisekise ngokuphumelelayo impilo yeshalofu yomkhiqizo kanye nombala ogqamile nokunambitha komkhiqizo.
Umshini wamukela uhlobo lwe-vane (olubizwa nangokuthi uhlobo lwe-scraper) indlela yokugcwalisa, futhi ungahlukanisa ingxenye ngokuzenzakalelayo.Ingaxhunywa nomshini wokubhoboza ozenzakalelayo ukuze ibe ulayini wokukhiqiza ozenzakalelayo wokukhiqiza amasoseji.