Ngamakhoyili athathiwe, insimbi yeshidi icwiliswa kubhavu we-zinc oncibilikisiwe ukwenza ishidi le-zinc eligcotshwe ebusweni balo.Ikhiqizwa ngokuyinhloko inqubo eqhubekayo yokufaka ama-galvanizing, okungukuthi, ipuleti lensimbi eligoqiwe licwiliswa ngokuqhubekayo ethangini lokucwenga elinezinc elincibilikisiwe ukwenza ipuleti lensimbi elithathiwe;ipuleti lensimbi elihlanganisiwe.Lolu hlobo lwepuleti lensimbi nalo lwenziwa ngendlela yokucwilisa okushisayo, kodwa ngokushesha ngemva kokuphuma ethangini, lushiselwa cishe ku-500 ℃ ukuze lwenze ingxubevange ye-zinc nensimbi.