Chitsulo chachitsulo chimapangidwa kuchokera ku mbale yachitsulo yokhala ndi nthiti zomangidwira ndi ma flanges mu modules wamba. Ma Flanges abowola mabowo pakapita nthawi kuti agwirizane.
Chitsulo chachitsulo ndi champhamvu komanso cholimba, chifukwa chake chingagwiritsidwe ntchito nthawi zambiri pomanga. Ndiosavuta kusonkhanitsa ndikuyimika. Ndi mawonekedwe osasunthika, ndizoyenera kwambiri kugwiritsa ntchito pomanga momwe zimafunikira kuchuluka kwa mawonekedwe ofanana, mwachitsanzo, nyumba yokwera kwambiri, msewu, mlatho ndi zina zambiri.