Sefa ya Cylinder
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Sefa ya Silinda Yachitsulo chosapanga dzimbiri ya Kusefera kwa Air
Zosefera za cylinder zidapangidwa kuti zichotse tinthu ting'onoting'ono tosiyanasiyana kumadzimadzi, zomwe zimapangitsa kuti zikhale zogwira mtima kwambiri pakuyeretsa ndi kuyeretsa zakumwa.
Zosefera za cylinder zimatha kusefa zakumwa zosiyanasiyana monga madzi, mafuta, zosungunulira mankhwala, ndi zina.
Zosefera za cylinder zimapangidwa kuchokera kuzinthu zapamwamba kwambiri, zomwe zimawapangitsa kukhala olimba komanso otha kupirira zovuta zogwirira ntchito.
