Lo mkhiqizo uyisibulala-magciwane sezinga eliphezulu esisetshenziselwa amashubhu e-ventilator angalahlwa.Iklanyelwe ukusetshenziswa ngokuthengisa ezikhungweni zezokwelapha nasezibhedlela.Isibulala-magciwane sisebenza ngempumelelo ngokumelene nezinhlobo eziningi zezinambuzane ezincane, okuhlanganisa amagciwane, amagciwane, nesikhunta.Kulula ukuyisebenzisa futhi inikeza izinga eliphezulu lokuvikela ezifweni.Isibulala-magciwane siphephile futhi asinabo ubuthi, okwenza silungele ukusetshenziswa ezindaweni zezokwelapha.