Kev tswj cov khib nyiab tau loj hlob los ua qhov teeb meem tseem ceeb hauv kev coj noj coj ua niaj hnub no. Kev tshem tawm pov tseg tau dhau los ua qhov tsim nyog yuav tsum tau zam vim kev loj hlob ntawm pej xeem thiab kev txhawj xeeb ntawm ib puag ncig. Qhov no yog qhov ua rau tom qab tsim ntau yam ntawm cov thoob khib nyiab. Yas thiab galvanized steel bins yog ob qho ntawm cov khoom siv dav tshaj plaws. Kev them taus, kev ruaj khov, thiab kev tiv thaiv corrosion ntawm ob qho tib si ntawm cov bins ua rau lawv siv dav. Peb mam li tham txog ob hom khib nyiab 'cov txheej txheem tsim tawm hauv kab lus no.
Kub-dip galvanizing yog txoj kev siv los tsim cov thawv steel uas yog coated hauv zinc. Ua ntej, cov nplooj ntawv steel raug txiav rau qhov loj me thiab cov duab uas xav tau rau hauv lub thawv. Tom qab ntawd, cov nplooj ntawv steel raug ntxuav kom tshem tawm cov kab mob thiab corrosion. Tom qab ntxuav, cov nplooj ntawv tau txais cov txheej txheem hu ua pickling, nyob rau hauv uas cov khoom seem pov tseg raug tshem tawm los ntawm dipping cov nplooj ntawv rau hauv cov kua qaub. Tom qab qhov no, cov nplooj ntawv dhau los ntawm cov txheej txheem kub-dip galvanization. Cov nplooj ntawv steel yog submerged nyob rau hauv ib da dej ntawm molten zinc thaum lub sij hawm txoj kev no. Cov ntawv hlau ntawm qhov chaw pib sib sau ib txheej ntawm zinc ua tsaug rau cov zinc da dej no. Cov ntawv hlau no tiv thaiv xeb thiab xeb los ntawm txheej zinc. Tom qab cov txheej txheem galvanization, cov nplooj ntawv yog folded thiab trimmed kom haum rau qhov tshwj xeeb qhov ntev ntawm lub thawv. Tom qab ntawd lub thawv yog muab tso ua ke thiab pleev xim nrog epoxy tiav thiab priming tsho loj.
Qhov no zinc da dej ua rau ib txheej ntawm zinc tsim nyob rau ntawm daim ntawv hlau. Cov txheej zinc no tiv thaiv cov ntawv hlau tiv thaiv xeb thiab xeb. Cov nplooj ntawv yog folded thiab txiav kom haum raws li qhov ntev ntawm lub thawv tom qab txheej txheem galvanization. Tom qab sib sau ua ke, lub hauv paus yog pleev xim rau nrog primer lub tsho tiv no thiab epoxy tiav.
Hauv cov ntsiab lus, cov txheej txheem tsim khoom sib txawv yog ua haujlwm hauv kev tsim cov thawv yas thiab galvanized steel bins. Yas bins yog tsim los ntawm kev txhaj tshuaj molding, hos steel bins yog tsim los ntawm cov txheej txheem kub-dip galvanization. Txhawm rau tsim cov bins uas muaj zog, kav ntev, thiab tus nqi tsim nyog, ob txoj kev tsim khoom yuav tsum muaj kev sib xyaw ua haujlwm ntawm lub cev thiab thev naus laus zis. Nws yog txhua tus neeg lub luag haujlwm kom pov tseg cov pov tseg kom raug, thiab ua kom cov thoob khib nyiab ua lub luag haujlwm tseem ceeb hauv kev txhawb kom muaj kev nyab xeeb thiab huv si.
