Lapho kukhulunywa ngokuziphatha kwegumbi lokugezela, ikhwalithi yezinto ezisetshenzisiwe ingamthelela kakhulu ukusebenza nobuhle. Inketho eyodwa ephawulekayo umcengezi wekhwalithi we-electroplated. Lolu hlobo lomcengezi luhlanganisa amasu okukhiqiza athuthukile nomklamo okhangayo, okwenza kube ukukhetha okuthandwayo kwamakamelo okugezela anamuhla. I-electroplating inqubo ebandakanya ukufaka ungqimba lwensimbi ku-