Uxinzelelo olulungileyo lwenqanaba elixineneyo inkqubo yokuhambisa umoya isebenzisa umoya ocinezelweyo njengesixhobo sokuhambisa.Kumbhobho, imathiriyeli ithuthwa ngesantya esisezantsi, kwimo yendunduma yesanti, ukuqukunjelwa kwamanzi okanye imo ye-agglomeration, ebizwa ngokuba luxinzelelo olulungileyo lwesigaba sothutho lwe-pneumatic.