The air-recycling aspirator makamaka amagwiritsidwa ntchito poyeretsa zinthu granular posungira tirigu, ufa, chakudya, mankhwala, mafuta, chakudya, kufuga ndi mafakitale ena.Mpweya wobwezeretsanso mpweya ukhoza kulekanitsa zinyalala zotsika kwambiri ndi zinthu zazing'ono (monga tirigu, balere, paddy, mafuta, chimanga, ndi zina zotero) kuchokera kumbewu.The air-recycling aspirator imatenga mawonekedwe a mpweya wotsekedwa, kotero makinawo ali ndi ntchito yochotsa fumbi.Izi zitha kupulumutsa makina ena ochotsa fumbi.Ndipo chifukwa sichimasinthanitsa mpweya ndi dziko lakunja, motero, imatha kupewa kutaya kutentha, ndipo sichiyipitsa chilengedwe.