Iyi mashini ivanga ifu ya gravit yitwa mix-shaft paddle powder mixer nayo, ikoreshwa cyane mukuvanga ifu nifu, granule na granule, granule nifu namazi make. Ikoreshwa mubiribwa, imiti, imiti yica udukoko, kugaburira ibintu na batiri nibindi. Nibikoresho bihanitse byo kuvanga ibikoresho kandi bigahuza kuvanga ubunini bwibikoresho bitandukanye nuburemere butandukanye, igipimo cya formula no kuvanga uburinganire. Irashobora kuba imvange nziza cyane igereranyo igera kuri 1: 1000 ~ 10000 cyangwa irenga. Imashini irashobora gukora igice cya granules yamenetse nyuma yo kumenagura ibikoresho byongeweho.