Zoben ƙura na pneumatic don rami Series Zoben ƙurar huhu (MDH)
Ana shigar da zoben ƙurar huhu a waje da silinda ko wasu sassa masu motsi na kayan aikin pneumatic (kamar sandunan piston) don kare ciki na kayan daga gurɓataccen waje. Bugu da ƙari, masu shafan pneumatic suna rage lalacewa akan sassa masu motsi ta hanyar hana ƙura da barbashi shiga cikin kayan aiki, ta yadda za a tsawaita rayuwar silinda ko wasu kayan aikin huhu.