Zipangizozi zimagwiritsidwa ntchito kwambiri posamalira mbale zosiyanasiyana mosawononga (makamaka mbale ya aluminiyamu).
Palibe chifukwa chokhazikitsa, mphete yoyamwitsa imatha kulumikizidwa mwachindunji ndi mbedza ya crane.
Palibe chifukwa chogwiritsa ntchito mabatani owongolera, palibe chifukwa chogwiritsa ntchito mphamvu yakunja.
Dalirani kufooka ndi kupsinjika kwa unyolo kuti muwongolere kupanga ndi kutulutsa vacuum.
Popeza palibe chifukwa chogwiritsa ntchito mawaya akunja kapena mapaipi a mpweya, sipadzakhala kugwiritsa ntchito molakwika, kotero chitetezo chili chokwera kwambiri.
















