Okusooka okulongoosa mulimu enkola ennyangu mu ngalo n’enkola ey’okusooka okulongoosa mu ngeri ey’otoma, ng’ezo ezisembayo ziyongedde okugabanyizibwamu okufuuyira mu ngeri ey’otoma n’okufuuyira mu ngeri ey’otoma. Nga tebannaba kusiiga pawuda, ebintu ebikolebwa birina okulongoosebwa kungulu okusobola okuggyawo amafuta n’obusagwa. Omutendera guno gukozesa eddagala ery’enjawulo okusinga ery’okuggyawo obusagwa, ery’okuggyamu amasavu, ery’okulongoosa kungulu, n’ebirungo ebifuula phosphating agents.
Mu kitundu oba omusomo gw’okusooka okulongoosa mu layini y’okufulumya ebizigo, ekisooka okukulembezebwa kwe kuteekawo enkola ezeetaagisa ez’okugula, okutambuza, okutereka, n’okukozesa asidi ez’amaanyi ne alkali; okuwa abakozi engoye ezeetaagisa ez’okwekuuma; okukakasa nti ebibya, enkwata, n’ebikozesebwa tebirina bulabe era byesigika; n’okukola enkola ez’okukola ku mbeera ez’amangu n’enkola y’okutaasa abantu singa wabaawo obubenje. Ekirala, olw’okuba ekitundu ekisooka okulongoosa mu layini y’okufulumya ebizigo kikola omuwendo ogugere ogwa ggaasi omucaafu n’amazzi amakyafu, enkola z’okukuuma obutonde zirina okubeeramu ebyuma ebifulumya omukka, okufulumya amazzi, n’okulongoosa kasasiro.
Omutindo gw’ebintu ebikolebwa nga tebinnaba kulongoosebwa gujja kwawukana olw’enjawulo mu bikozesebwa nga tebinnaba kulongoosa n’enkola za layini y’okufulumya ebizigo. Ku bikozesebwa ebirongooseddwa obulungi-nga amafuta gonna ag’okungulu n’obusagwa biggyiddwawo, okutwalira awamu okulongoosa kwa phosphating oba pasivation kukolebwa emirundi egiwerako oluvannyuma lw’okusooka okulongoosebwa okuziyiza okuddamu okufuukuuka mu bbanga ttono. Nga tonnaba kusiiga pawuda, ebitundu ebikola ebirimu phosphated birina okukalira okuggyawo obunnyogovu ku ngulu. Ku bitundu ebitono-bikola, okufulumya ekitundu kimu-, okukala empewo ey’obutonde, okukala omusana, oba okukala empewo okutwalira awamu bye bikozesebwa. Ku binene-batch, assembly line production, okukala ku bbugumu eritono-okutwalira awamu kwettanirwa nga tukozesa ovens oba drying tunnels.
