Aspirator e nchafatsa moea e sebelisoa haholo ho hloekisa lisebelisoa tsa granular polokelong ea lijo-thollo, phofo, fepa, meriana, oli, lijo, ho ritela le liindasteri tse ling.Aspirator ea ho tsosolosa moea e ka arola litšila tse fokolang le lisebelisoa tsa granular (tse kang koro, harese, paddy, oli, poone, joalo-joalo) ho tloha lijo-thollo.The air-recycling aspirator e nka mokhoa o koetsoeng oa moea oa potoloho, kahoo mochine ka boeona o na le mosebetsi oa ho tlosa lerōle.Sena se ka boloka mechine e meng ea ho tlosa lerōle.'Me ka lebaka la hore ha e fapanyetsane moea le lefats'e le ka ntle, ka hona, e ka qoba ho lahleheloa ke mocheso,' me ha e silafatse tikoloho.