Ntchito ya chitsulo chosapanga dzimbiri ndikulumikiza chipika ndi chitoliro. Pali maina am'manja pamphepete mwa zolimba, ndipo mabowo achitsulo amapanga magwero awiriwo kuti agwirizane mwamphamvu. Mukalumikiza, ma gaskets, ptfe majekeni a ptfe, garesi yachitsulo, mafuta a silicon, etc. amafunikira pakati pa masindikizidwe.