Plane rotary screen inonyanya kushandiswa kuchenesa kana kuseta zviwanikwa mukugaya, chikafu, kugaya mupunga, indasitiri yemakemikari, uye maindasitiri ekuchera mafuta.Nekutsiva meshes akasiyana emasefa, inogona kuchenesa tsvina mugorosi, chibage, mupunga, mhodzi yemafuta uye zvimwe zvinhu zvegranular.