I-Techik rice color sorter optical sorter iwukususa izinhlamvu zelayisi ezinesici noma ezishintshe umbala emfudlaneni womkhiqizo omkhulu, siqinisekise ukuthi yikhwalithi ephezulu kuphela, iyunifomu, kanye nezinhlamvu zelayisi ezikhangayo ezifika ephaketheni lokugcina.Ukukhubazeka okuvamile okungahlonzwa futhi kususwe umhluzi wombala werayisi kuhlanganisa okusanhlamvu okuguquliwe, okusanhlamvu, okusanhlamvu okunesihloko esimnyama, nezinye izinto zangaphandle ezingase zithinte ikhwalithi nokubukeka komkhiqizo wokugcina werayisi.