I-granulator eyomileyo kukusetyenziswa kweteknoloji ye-roller eyomileyo. Ebudeni benkqubo, umgubo ocolekileyo udityaniswa ngoomatshini ube ziiflakes ezixineneyo. Ezi flakes ziculwa emva koko zibe ziigranule ezicolekileyo.Ubungakanani begranules bumiselwa kukhetho olufanelekileyo lobungakanani bobungakanani bomnatha wekhusi, ngakumbi ubushushu obubuthathaka, ukufuma kwegranulation yesixhobo, isetyenziswa kakhulu kumayeza, ukutya, imichiza, umgubo wesinyithi, ushicilelo kunye nemizi-mveliso yokudaya.