Ko galvalume steel coil inoshandiswa kuitei?

Pepa resimbi reGalvalume(inozivikanwawo se zinc-aluminium-magnesium alloy coated steel sheet) chinhu chakakosha chinokonzerwa nekubatanidza nekusimbisa 55% aruminiyamu, 43.4% zinc uye 1.6% silicon elements pakupisa kwakanyanya. Nekuumbwa kwayo kwakasiyana kwe coating uye kushanda kwayo kwepamusoro, zvishoma nezvishoma iri kuva sarudzo huru yezvinhu mumaindasitiri nekuvaka.

Chinhu ichi chinoratidza kutsungirira kukuru kwengura. Kugona kwaro kudzivirira ngura kunogona kudarika kwemashizha akajairwa esimbi nekanopfuura katatu, zvichibudirira kurarama munzvimbo dzakaoma dzakadai sehunyoro, mvura ine acid, uye mhute yemunyu. Pamusoro pezvo, pamusoro payo pane pateni yakanaka uye yakafanana ye zinc, ichipa mabasa ekudzivirira uye ekushongedza. Inoshandiswa zvakanyanya mumamiriro ezvinhu apo runako nekugara kwenguva refu zvakakosha, senge kunze kwezvivakwa uye masisitimu ekuvhara denga.

• Indasitiri yekuvaka: Masisitimu ekugadzira denga nemadziro emafekitori esimbi, nzvimbo dzekuchengetera zvinhu, nezvivakwa zveveruzhinji;
• Kugadzira midziyo yemagetsi: Sezvinhu zvekunze zvemidziyo yakaita semasherufu emhepo inotonhodza uye mapaneru emuchina wekuwachisa;
• Kutakura: Inoshanda kune zvikamu zvemotokari, mapaneru emabhokisi ekutakura zvinhu, nezvimwewo.
• Zvivako zvekurima nemaindasitiri: Zvakakodzera nzvimbo dzine zvinodiwa zvakanyanya kuti dzigare kwenguva refu, zvakaita semasilo ezviyo, mashedhi ezvipfuyo, uye mapaipi emhepo.

Semumwe wevanopa masevhisi esimbi akazara muChina, ZZ Group yakazvipira kupa mabasa emhando yepamusoro.koiri yegalvalumeuye zvigadzirwa zvesimbi zvine chekuita nevatengi kubvira payakavambwa muma1980. Dzimbahwe reboka iri riri muYangpu District, Shanghai, rine mari yakanyoreswa inosvika mamiriyoni mazana maviri emadhora ekuAmerica. Bhizinesi rayo rinofukidza nzvimbo dzakasiyana-siyana dzakadai sekutengeserana kwesimbi, kugadzirisa nekuparadzira, uye kuisa mari muzvikamu zvakasiyana-siyana. Yakapihwa mazita akadai sekuti "Makambani Makuru Akavimbika muNational Steel Trade and Logistics" uye "Makambani Epamusoro 100 Akazvimirira muShanghai" kwemakore akateedzana, uye inogona kupa vatengi mabasa akasiyana-siyana kubva pakugovera zvinhu kusvika pakutsigira tekinoroji.

Nekuwedzera kuri kuita kudiwa kwezvivakwa zvakasvibira nezvinhu zvinogara kwenguva refu,galvalume simbi coil, nekuda kwekusagadzikana kwayo kwenguva refu mukuora, chitarisiko chayo chakanaka uye hushamwari kune zvakatipoteredza, iri kuva sarudzo yakakosha muinjiniya yemazuva ano uye kugadzira. Kusarudza yakavimbikavatengesi vegalvalume coilHazvina kungova nezvemhando yezvinhu chete, asiwo zvine chekuita nemutengo wenguva yese uye mashandiro eprojekiti.