1.Dab tsi yog qhov chaw thov tseem ceeb?
Cov khoom siv casing thiab cov ntawv tiv thaiv: Siv los npog sab nrauv ntawm cov khoom siv, cov khoom sib cais, cov crushers, thiab lwm yam khoom siv, muab kev tiv thaiv kev nyab xeeb thiab kev tiv thaiv plua plav / txaws.
Conveyor siv sab phaj / tiab: Tiv thaiv cov khib nyiab los ntawm sab thaum thauj. Cov no yog cov khoom uas ncaj qha hu rau cov khib nyiab thiab kev hnav.
Hoppers thiab chutes: Cov channel uas coj cov dej ntws ntawm cov khoom pov tseg, ua rau muaj kev sib txhuam tsis tu ncua thiab cuam tshuam.
Cov qauv thav duab cladding: Txawm hais tias lub ntsiab load-cov kabmob feem ntau yog ua los ntawm cov square tubing lossis cov qauv hlau, cov nplooj ntawv galvanized steel qee zaum siv rau cov hniav cladding los yog tsim tsis yog -load- cov kabmob sib cais rau kev tiv thaiv corrosion.
Qhov cua nkag qhov system: Qhov cua thiab plua plav tshem tawm cov kav dej hauv qhov chaw hloov chaw kuj feem ntau ua los ntawm cov ntawv hlau galvanized.
2.Vim li cas galvanized coils thiaj li tsim nyog?
Superior Corrosion Resistance (Core Advantage):
Cov chaw pov tseg hloov chaw ua haujlwm nyob rau hauv qhov chaw hnyav, nrog huab cua uas muaj cov khoom corrosive xws li ya raws, organic acids, thiab ntsev. Cov txheej txheej galvanized muab kev tiv thaiv zoo rau kev sib tsoo anode, tiv thaiv cov hlau substrate los ntawm xeb thiab cuam tshuam cov khoom siv lifespan.
Tus nqi siab -Kev ua tau zoo:
Piv rau ntau dua corrosion-cov ntaub ntawv tiv taus zoo li cov hlau tsis muaj steel, cov ntawv hlau galvanized yog pheej yig dua. Rau cov khoom siv loj sorting, tswj cov nqi khoom siv thaum ua tau raws li qhov yuav tsum tau ua hauv lub neej yog qhov tseem ceeb.
Yooj yim rau txheej txheem thiab tsim khoom:
Galvanized coils muaj cov ntawv zoo heev ntawm cov hlau ua haujlwm, tso cai rau lawv ua tiav rau ntau yam duab thiab cov khoom siv los ntawm kev txiav, khoov, stamping, thiab vuam (yuav tsum tau tuav tshwj xeeb). Qhov no muaj txiaj ntsig zoo rau kev kho cov khoom siv tsis yog - tus qauv.
Smooth nto, yooj yim los ntxuav (kwv yees):
Qhov saum npoo ntawm galvanized yog tus du, ua rau nws tsis tshua muaj kev ua raws li cov khib nyiab pov tseg, yooj yim ntxuav thiab tu, thiab pab kom cov khoom tu huv si.
3.Dab tsi yuav tsum tau saib xyuas?
Zinc Txheej Hnav:
Nyob rau hauv cov cheeb tsam raug kev sib txhuam tsis tu ncua los yog kev cuam tshuam (xws li hauv qab ntawm chutes thiab conveyor siv cov chaw sib cuag), cov zinc txheej saum npoo yuav hnav. Thaum lub substrate raug nthuav tawm, xeb yuav pib tsim.
Kev daws: Hauv cov cheeb tsam siab no - hnav, hnav ntau dua- cov ntaub ntawv tiv taus yog siv los ua cov ntaub hauv ob sab phlu, xws li hnav- cov phaj hlau tiv taus (NM360/400), UHMW-PE (ultra- siab molecular hnyav polyethylene) daim hlau, lossis ntxiv hnav- cov kev kho mob resistant yog siv rau cov ntawv galvanized.
Welding Issues:
Thaum lub sij hawm welding ntawm galvanized los xij, cov zinc txheej evaporates, ua rau cov zinc oxide fumes uas muaj teeb meem rau cov welder txoj kev noj qab haus huv thiab tseem cuam tshuam rau weld zoo, yooj yim ua rau porosity thiab tawg.
Kev daws: Ua ntej vuam, zinc txheej nyob rau hauv qhov chaw vuam yuav tsum tau muab tshem tawm, thiab vuam rods tshwj xeeb tsim rau galvanized steel yuav tsum tau siv. Xwb, bolted kev sib txuas thiab riveting txoj kev tuaj yeem siv ntau dua hauv kev tsim.
Txiav ntug xeb tiv thaiv:
Tag nrho cov txiav, drilled, los yog machined npoo nthuav tawm cov hlau substrate, thiab cov chaw no yog cov ntsiab lus pib rau xeb.
Kev daws: Kho cov kev txiav no nrog kev tiv thaiv xeb, xws li los ntawm kev siv zinc- nplua nuj xim, xeb- xim tiv thaiv, los yog sealant.
4.Dab tsi yog qhov zoo thiab qhov tsis zoo ntawm kev siv hlau piv rau cov pa roj carbon zoo tib yam?
Ordinary carbon steel rusts sai sai nyob rau hauv ib puag ncig ntawm qhov chaw pov tseg thiab yuav tsum tau tiv thaiv txheej xws li xim. Galvanized steel coils muaj kev tiv thaiv corrosion ntev dua li kev sib xyaw ntawm cov pa roj carbon zoo tib yam thiab cov xim zoo tib yam, thiab tshem tawm qhov xav tau ntawm cov txheej txheem tha xim.
5.Yuav ua li cas galvanized coils piv rau stainless hlau coils?
Stainless hlau muaj kev tiv thaiv corrosion zoo dua, tshwj xeeb tshaj yog tiv thaiv pitting corrosion, tab sis nws tseem kim dua (feem ntau 2-3 zaug lossis ntau dua li cov ntawv galvanized). Rau cov khoom siv uas tsis tas li raus hauv dej los yog raug rau qhov chaw muaj corrosive heev, galvanized coils yog qhov kev xaiv pheej yig dua.