Induku yesikhala esihlukanisa kabili iyinduku yesikhala ekhethekile, esetshenziswa kakhulu ohlelweni lwezintambo ezihlukene kabili. Ezintamboni zokudlulisa amandla, isistimu yezintambo ezihlukene kabili iwuhlelo oluvamile lwezintambo lapho izintambo ezimbili zihlelwa ngokufana ukuze kuthuthukiswe umthamo wokudlulisela nokunciphisa ukulahleka kwe-corona. Umsebenzi wesikhala esihlukanisa kabili ukubamba nokusekela izintambo ezimbili kule sistimu yocingo, ukugcina isikhala kanye nokuma okuhlobene phakathi kwazo.

Idizayini yesikhala esihlukanisa kabili kufanele icabangele ububanzi bocingo, ukuhlukana kwezikhala, izici zemishini yezinto ezibonakalayo kanye nezici zemvelo. Idinga ukuba namandla okwanele nokuzinza ukuze imelane nokushuba kocingo kanye nomthelela wemvelo yangaphandle, njengomoya nemvula, ukushintsha kwezinga lokushisa, njll. Ngaphezu kwalokho, i-double spacer rod nayo idinga ukusebenza kahle kukagesi ukuze vimbela ukwenzeka kokwehluleka kukagesi.

Ohlelweni lwezintambo ezihlukene kabili, indawo yokufaka nenombolo yenduku yesikhala esihlukanisa kabili nayo idinga ukuklanywa ngokuya ngezidingo ezithile zobunjiniyela. Indawo yokufaka enengqondo kanye nenani kungaqinisekisa ngempumelelo ukuqina kocingo nokusebenza kahle kokudlulisela.

Ngamafuphi, i-spacer ehlukanisa kabili iyingxenye ebalulekile yesistimu yocingo oluhlukaniswe kabili, futhi ukwakheka nokukhethwa kwayo kubaluleke kakhulu ukuze kuqinisekiswe ukusebenza okuphephile nokuzinzile kolayini wokudlulisela kanye nokwenza ngcono umthamo wokudlulisela.