Cold kanasonkhezereka (galvanizing) amatchedwanso electro-galvanized ozizira galvanizing, umene ndi ntchito chitoliro membala kudzera electrolysis degreasing, pickling, ndi kuika mu njira wapangidwa nthaka ndi cathode olumikizidwa kwa electrolytic zida, anaika moyang'anizana ndi chubu membala zinki. mbale, olumikizidwa kwa electrolysis zida zabwino mphamvu, kugwiritsa ntchito magetsi panopa ku zabwino ndi zoipa malangizo kayendedwe adzakhala mu wosanjikiza nthaka waikamo pa zovekera chitoliro, zovekera ozizira yokutidwa ndi kanasonkhezereka pambuyo pokonza woyamba.

Cold galvanizing utoto makamaka mwa mfundo electrochemical kwa dzimbiri, m`pofunika kuonetsetsa kukhudzana zonse nthaka ufa ndi zitsulo, kupanga elekitirodi kuthekera kusiyana, kotero zitsulo pamwamba mankhwala ndi zofunika kwambiri.

Cold galvanizing process imagwiritsidwa ntchito kuteteza zitsulo kuti zisawonongeke, pogwiritsa ntchito zokutira zodzaza ndi zinki, pogwiritsa ntchito njira iliyonse yopaka pamwamba kuti itetezedwe, zokutira zinc zinc pambuyo poyanika, zokutira zouma zokhala nazo. zinc (95%).Oyenera ntchito yokonza (ie ntchito yokonza ndondomeko, kuwonongeka kokha pamwamba zitsulo kutetezedwa malo, bola kukonzedwa pamwamba akhoza kachiwiri TACHIMATA).Cold galvanizing ndondomeko zosiyanasiyana zitsulo ndi nyumba dzimbiri.(Kuzirala kozizira kumakhala ngati malata, malata kawirikawiri, ndipo 10-50g/m2 okha, kukana kwake kotentha ndi malata kumasiyana ndi kusiyana kwakukulu. Kugwiritsa ntchito malata mtengo wake ndi wotsika mtengo.