Impeta yumukungugu (MDH) Kugumana Impeta
Ihanagura ivumbi rya pneumatike (MDH-Coil scrapers) ni ibintu bifunga kashe muri sisitemu yumusonga. Zikoreshwa cyane cyane mukurinda umukungugu wo hanze, umwanda nibindi byanduza kwinjira imbere mubikoresho byumusonga. Mubisanzwe bikozwe mubidashobora kwambara, birwanya ruswa kandi byoroshye cyane kugirango bikore neza hamwe nubuzima bwa serivisi.