Nangula wodzibowola ndi mtundu wapadera wa nangula wa ndodo.Nangula zodzibowolera zokha zimakhala ndi tizidutswa ta nsembe, tizitsulo tating'onoting'ono tokhala ndi ma diameter oyenera akunja ndi amkati, ndi mtedza wolumikiza.
Thupi la nangula limapangidwa ndi chitoliro chopanda chitsulo chokhala ndi ulusi wakunja.Chubu chachitsulo chimakhala ndi gawo loperekera nsembe pamapeto amodzi ndipo mtedza wofananira uli ndi mbale yomaliza yachitsulo.
Anangula odzibowola okha amagwiritsidwa ntchito m'njira yakuti rebar (ndodo) ikhale ndi nsembe yofananira pamwamba pake m'malo mwachinthu chodziwika bwino.
Chipangizo chapakati chimatsimikizira kuphimba kwa grout mozungulira kuzungulira dzenjelo komanso kuti rebar imakhalabe pakati pa dzenje lobowola.
Mipiringidzo yopanda kanthu imapangidwa mumbiri ndi kutalika kwa 2.0, 3.0 kapena 4.0 m.The awiri akunja awiri mipiringidzo dzenje zitsulo ranges kuchokera 30.0 mm kuti 127.0 mm.
Ngati ndi kotheka, mipiringidzo yachitsulo yopanda kanthu imalumikizidwa ndi kulumikiza mtedza.Malingana ndi mtundu wa dothi kapena miyala, mitundu yosiyanasiyana ya zoperekera nsembe zimagwiritsidwa ntchito.Mipiringidzo yopanda kanthu ndi yabwino kuposa mipiringidzo yolimba yokhala ndi gawo lopingasa lomwelo chifukwa cha kapangidwe kake kabwinoko malinga ndi zomangira, zozungulira (malo omangika), ndi kuuma kopindika.Chotsatira chake ndi kukhazikika kwapamwamba ndi kupindika kwachitsulo chofanana (mtengo wamtengo wapatali).
