1. Zokhazikika: Chidziwitso chathu cha mawu a aluminiyamu a alumininir alunder chubu chimapangidwa ndi mphamvu zapamwamba kwambiri, zomwe zimapangitsa kuti zikhale zolimba komanso zosatha. Komanso imagonjetsedwanso ndi kusefukira ndi dzimbiri, kuwonetsetsa kuti kumoyo kwa nthawi yayitali pazinthuzo.
2. Mapangidwe opepuka: Makina owoneka bwino a chubu amalola kupanga kokhazikika komanso koyenera, ndikupangitsa kuti kuwunika komanso kosavuta kusamalira. Izi zimapangitsa kuti zitheke kugwiritsa ntchito pogwiritsa ntchito Kupanga kulemera komwe kumadetsa nkhawa, monga mu awespace kapena mafakitale agalimoto.
3. Kukula kolondola: kambuku kakang'ono ka aluminiyamu ndege ya cylinder cylinder chubu imapangidwa kuti ikwaniritse zofunikira, onetsetsani kuti muyenera kugwiritsa ntchito. Mfundo imeneyi imathandiziranso kukhazikitsa kosavuta ndikuchepetsa kufunikira kosinthanso.
4. Kugwiritsa ntchito mofatsa: chitoliro chathu cha aluminiyamu chitha kugwiritsidwa ntchito pamapulogalamu osiyanasiyana, monga machitidwe a kanjezana kapena hydraulic, komanso pomanga makina ndi zida. Kusintha kwake kumapangitsa kukhala chinthu chofunikira m'mafakitale osiyanasiyana.
5. Mapeto apamwamba: chitoliro cha chubu chimatha kumapeto kwake komanso chopukutidwa, chomwe sichimangowonjezera chidwi chake chosangalatsa komanso chimapangitsanso kukana kwake kuvala ndi kung'amba. Izi zimapangitsanso kuti zikhale zosavuta kuyeretsa ndi kusamalira, kuonetsetsa kuti zikhala bwino kwa nthawi yayitali.
