Makina Omanga - (Nsanja ya Tower)
Udindo wa nsanja - wokhazikika pakalipano pa zida zam'manja
Tower - Yotayika yomwe ilipo tsopano yokhazikitsidwa pa zida zam'manja imagwira ntchito zingapo zofunika.
Choyamba, imateteza chingwe. Mwa kuyimitsa chingwe mlengalenga, kumalepheretsa kulumikizana mwachindunji komanso kutsutsana pakati pa chingwe ndi nthaka kapena nthaka - zinthu zochokera. Izi zimachepetsa kwambiri chiopsezo cha kuwonongeka kwa khola chifukwa cha abrasion ndi kukanda, motero kufalitsa chingwe chamoyo ndikuchepetsa zolephera zamagetsi ndi zoopsa zowonongeka zomwe zimayambitsidwa ndi chinsinsi choyambitsa chingwe.

Kachiwiri, zimatsimikizira kugwira ntchito motetezeka kwa zida zamafoni. Kupewa kulowererapo kwa zinthu zomwe zimalepheretsa mikhalidwe yomwe chingwe chafinya kapena kumenyedwa ndi zida, zomwe zitha kuwononga chingwe cham'manja kapena kusokoneza zida zam'manja. Izi zimathandiza kuti chingwecho chibwezeretsedwe ndikukula bwino panthawi ya foni yam'manja, ndikutsimikizira kuti amalimbikira ntchito yake.
Chachitatu, chimasintha madenga. Popeza chingwecho chimakwezedwa mlengalenga, sichikhala m'malo. Izi zimathandizira kugwiritsa ntchito kosinthika kwa malo osungirako zinthu zosungirako zinthu zosungirako zinthu zakuthupi, kapena zida za zida zina, motero zimakulitsa kugwiritsa ntchito gawo lonselo.


Pomaliza, imalimbikitsa zachilengedwe kutengera kutengera zachilengedwe. M'malo ovuta ogwiritsira ntchito ngati malo omanga kapena malo osungiramo zinthu zakale, pomwe zidali zothandizira komanso zopinga zosiyanasiyana, chipangizochi chimathandiza chivomerezi kuti mupewe zinthu zovutazi. Zotsatira zake, zida zam'manja zimatha kusintha zinthu zosiyanasiyana zachilengedwe mpaka pamlingo wina, kukulitsa mitundu yake yofunikira. Komabe, ziyenera kudziwitsidwa kuti chipangizochi chili ndi malire pankhani ya malo omwe agwiritsidwa ntchito.
