Iyo tei yakasvibirira inofanira kugadziriswa yakananga inopinda mumubhedha wekusefa, uye kuzununguka kwebhedha rekusefa kunokurudzira tei kuparadzira mubhedha wesefa nguva dzose, uye inoparadzaniswa maererano nehukuru hwayo mukukwira a.Kutsvedza mune imwe layer, maviri-layer, matatu-layer kana mana-layer sieve mubhedha, kuburikidza hopper yega yega layer kupedzisa kupatsanura mashandiro.

Technical Parameters.