DX51 Chitsulo Choviikidwa Choviikidwa Choviikidwa Pamapepala Ofolera
| Dzina lazogulitsa: | Kolo wa Galvanized |
| M'lifupi: | 600-1500 mm |
| Makulidwe: | 0.12-4.0 mm |
| Kulekerera: | Makulidwe: +/-0.02mm, M'lifupi:+/-50mm, Utali:+/-50mm |
| Chithandizo cha Pamwamba: | Kupaka Zinc 40-275g / ㎡. |
| Zokhazikika: | ASTM,DIN,JIS,BS,GB/T |
| Zofunika: | DX51D+Z, SGCC, SGCH, ASTMA653 GRADE B |
| Kulongedza: | Choyamba ndi phukusi pulasitiki, ndiye ntchito pepala madzi, potsiriza ankanyamula mu chitsulo pepala kapena malinga ndi pempho lapadera la kasitomala |
| Nthawi yoperekera: | Pafupifupi 20-40 masiku atalandira gawo. |
| Malipiro: | T/T, L/C pakuwona. |
| Potsegula: | XINGANG, CHINA |
| Ntchito: | Amagwiritsidwa ntchito kwambiri padenga, chitsulo chosaphulika, magetsi oyendetsedwa ndi nduna yamchenga mufiriji m'nyumba zogona ndi mafakitale. |
♦ Kupaka zinc
(1) Kupaka sipangle nthawi zonse
(2) Chophimba chaching’ono cha sing’anga
(3) Zopaka sipangle ziro
♦ Gulu ndi ndondomeko ya chithandizo chapamwamba
Chizindikiro chamankhwala chapamwamba
Chisangalalo ---- C
Mafuta - O
Chisindikizo chokhala ndi lacquered - L
Phosphating - P
Osakonza ---- U
Chisangalalo
Passivation mankhwala a kanasonkhezereka wosanjikiza akhoza kuchepetsa pindani dzimbiri (woyera dzimbiri) pansi chinyezi yosungirako ndi zinthu zoyendera.Komabe, anti-corrosion performance ya mankhwalawa ndi ochepa, ndipo imalepheretsa kumamatira kwa zokutira zambiri.Mankhwala amtunduwu nthawi zambiri sagwiritsidwa ntchito pa zokutira zachitsulo-chitsulo.Kuphatikiza pa malo osalala, monga lamulo, wopanga adzadutsa mitundu ina ya zokutira zinki.
Kupaka mafuta
Kupaka mafuta kungachepetse dzimbiri za mbale zachitsulo pansi pa kusungirako chinyezi ndi momwe zimayendera.Pambuyo pa passivation mankhwala mbale zitsulo ndi n'kupanga zitsulo, repeinting mafuta kuonjezera kuchepetsa dzimbiri pansi chinyezi kusungirako mikhalidwe.Mafuta osanjikiza ayenera kuchotsedwa ndi degreaser omwe samawononga zinc wosanjikiza.
Chisindikizo cha utoto
Popaka filimu yopyapyala yowoneka bwino kwambiri, imatha kupereka zowonjezera zotsutsana ndi dzimbiri, makamaka kukana zala.Itha kuwongolera mafuta pakumawumba ndikukhala ngati chomangira choyambira pazopaka zotsatira.
Phosphating
Kupyolera mu chithandizo cha phosphating, mapepala achitsulo amitundu yosiyanasiyana akhoza kukutidwa popanda chithandizo china kupatula kuyeretsa bwino.Mankhwalawa amatha kupititsa patsogolo kukana komanso kukana kwa dzimbiri kwa ❖ kuyanika, ndi kuchepetsa chiopsezo cha dzimbiri panthawi yosungira ndi kuyendetsa.Pambuyo phosphating, itha kugwiritsidwa ntchito ndi lubricant yoyenera kuwongolera magwiridwe antchito.
Palibe processing
Pokhapokha pamene wolamulayo wapempha ndipo ali ndi udindo wosachiritsika, mbale zachitsulo ndi zingwe zachitsulo zomwe zimaperekedwa motsatira ndondomekoyi zingakhale popanda passivation, mafuta, kusindikiza penti kapena phosphating ndi mankhwala ena pamwamba.
♦ Kugwiritsa ntchito
Koyilo yagalasiZogulitsa zimagwiritsidwa ntchito makamaka m'mafakitale omanga, opepuka, magalimoto, ulimi, kuweta nyama ndi nsomba ndi malonda.Pakati pawo, ntchito yomangayi imagwiritsidwa ntchito makamaka popanga mapanelo odana ndi dzimbiri komanso zomangamanga zapanyumba, magalasi a denga, etc.;mafakitale opepuka amawagwiritsa ntchito popanga zipolopolo za zida zapakhomo, chimney zachimbale, ziwiya zakukhitchini, ndi zina zambiri, ndipo mafakitale amagalimoto amagwiritsidwa ntchito kwambiri popanga zida zamagalimoto zolimbana ndi dzimbiri, ndi zina zambiri;Ulimi, kuweta nyama ndi nsomba zimagwiritsidwa ntchito kwambiri ngati zosungirako chakudya ndi zoyendera, zida zopangira mafiriji, nyama ndi zinthu zam'madzi, ndi zina zambiri;malonda makamaka ntchito monga kusungiramo zinthu ndi mayendedwe, ma CD zida, etc.
Kupaka & Kuyika:
