Umxholo wolwakhiwo: Inkqubo yokususa uthuli kunye nokususa ivumba lothuli kumgca we-granulation, umgca wokutyumza kunye nomgca wokwandisa.
Inkqubo ephambili: Ukususa uthuli lwepulse + ukukhanya kwe-microwave kunye nokukhupha ioksijini kumgangatho oqhelekileyo.
