Zincalume steel coil coil coil compatment ndi 55% aluminiyamu, 43.4% ndi 1.6% silikoni wochiritsidwa pa 600 ℃.Zinalume steel coil(bobina de galvalume) ili ndi malo okongola a siliva-woyera.
Ma coils a Galvalume amagwiritsidwa ntchito kwambiri pomanga, mafakitale opepuka, magalimoto, zida zapakhomo, zamagetsi, ulimi, kuweta nyama ndi usodzi, kunyamula katundu ndi mafakitale ena.Kugwiritsa ntchito kwake kumakhala ndi magawo awiri: mapepala achitsulo a galvalume ndi ma coils opaka utoto.M'zaka zaposachedwa, magalimoto, zomangamanga, zida zapanyumba ndi mafakitale ena aku China awona kukula kwachangu pakufunidwa kwa zinthu za galvalume, makamaka ndi kukula kwachangu kwa zomangamanga zomanga, kuwonjezeka kwapachaka kwagalimoto, kutchuka kwa zida zapakhomo, olowa. malonda, zamagetsi zomwe zili ndi zonse, ndi zinthu zambiri zamagetsi zimatumizidwa kunja, kotero kuti kugwiritsira ntchito ma coil a galvalume / aluzinc kwawonjezeka mofulumira.Kupanga kwapakhomo kwa zinthu za galvalume kwakula kwambiri m'zaka zaposachedwa.