Single sing’anga (madzi, mafuta, mpweya) kuzimitsa

Single sing’anga (madzi, mafuta, mpweya) kuzimitsa: Kuzimitsa chogwirira ntchito chomwe chatenthedwa mpaka kutentha kozimitsira m’malo ozimitsira kuti chiziziritse kwathunthu. Iyi ndi njira yosavuta yozimitsira ndipo nthawi zambiri imagwiritsidwa ntchito popanga zida za carbon ndi alloy zitsulo zokhala ndi mawonekedwe osavuta. Sing’anga yozimitsa imasankhidwa molingana ndi kutentha kwa kutentha, kuuma, kukula ndi mawonekedwe a zigawozo.