Zincalume steel coil coil coil composition is 55% aluminium, 43.4% uye 1.6% silicon yakaporeswa pa600 ℃.Zinalume steel coil(bobina de galvalume) ine inoyevedza sirivha-chena pamusoro.
Galvalume coils anoshandiswa zvakanyanya mukuvaka, indasitiri yemwenje, mota, midziyo yemumba, zvemagetsi, zvekurima, kupfuya mhuka uye hove, kurongedza zvinhu uye mamwe maindasitiri.Kushandiswa kwayo kunonyanya kuita zvikamu zviviri: zvigadzirwa galvalume simbi mapepa uye prepainted galvalume coils.Mumakore achangopfuura, mota, kuvaka, midziyo yemumba uye mamwe maindasitiri eChina akaona kukurumidza kukurumidza kudiwa kwezvigadzirwa zvegalvalume, kunyanya nekukura nekukurumidza kwekuvaka zvivakwa zvemwenje, kuwedzera kwegore kwekubuda kwemotokari, kufarirwa kwakapararira kwemidziyo yemumba, yakabatana. mabhizimusi, zvigadzirwa zvemagetsi zvakakwana, uye nhamba huru yezvigadzirwa zvemagetsi zvinotengeswa kunze, kuitira kuti kushandiswa kwegalvalume / aluzinc coils kwakawedzera nokukurumidza.Kugadzirwa kwemukati kwezvigadzirwa zvegalvalume kwakakura nekukurumidza mumakore achangopfuura.