Zida zachitsulo zapamwamba kwambiri, matupi okhuthala, ndi njanji zomangirira mphira zosavala zimatsimikizira kukhazikika komanso kulondola. Zomangira za mpira zolondola kwambiri za C3 ndi ma mota a phokoso lotsika zimakulitsa kudalirika.
Makina apamwamba kwambiri opangira mphero ndi kugaya. Njira yosinthira mphero yovomerezeka, chakudya cholondola, kuteteza fumbi, kuziziritsa bwino, mtengo wamakona atatu wokhazikika, makina opaka mafuta apakatikati.
Kusungirako mafayilo 60, kukonza magalasi pamwamba, kukonza bwino kwa masitepe 10, kusintha kosinthira kutulutsa, anti-carbon buildup, ma electrode kuvala chipukuta misozi, magetsi ogwirizana ndi CE, wowongolera PC wamafakitale, kutulutsa m'mwamba.