I-vacuum belt dryer iwumshini wokomisa we-vacuum oqhubekayo futhi owukhiphayo. Umkhiqizo owuketshezi udluliselwa emzimbeni wokomisa ngepompo ye-infeed, isakazwe ngokulinganayo kumabhande ngedivayisi yokusabalalisa. Ngaphansi kwe-vacuum ephezulu, indawo yokubilisa ye-liquid iyancipha; amanzi oketshezini ayahwamuka. Amabhande ahamba phezu kwamapuleti okushisa ngokulinganayo. I-steam, amanzi ashisayo, amafutha ashisayo angasetshenziswa njengemidiya yokushisa. Ngokuhamba kwamabhande, umkhiqizo udlula kusukela ekuqaleni ukuhwamuka, ukomisa, ukupholisa kuze kukhishwe ekugcineni. Izinga lokushisa liyehla ngale nqubo, futhi lingalungiselelwa imikhiqizo ehlukene. I-vacuum crusher ekhethekile ifakwe ekugcineni kokukhishwa ukuze kukhiqizwe usayizi ohlukile womkhiqizo. Impushana eyomile noma umkhiqizo we-granule ungapakishwa ngokuzenzakalelayo noma uqhubeke nenqubo elandelayo.