Cov qhov rooj tua hluav taws thiab cov xaib tseem ceeb hauv cov tsev tshiab, thiab cov txheej txheem txhav yog cuam tshuam nrog kev ua tau zoo thiab ua tau zoo ntawm cov khoom.
Kev tsim cov fireproof iav yog thawj qhov txuas. Kev xaiv ntawm cov ntaub ntawv raw rau kev ua cov iav fireproof iav yog qhov tseem ceeb. Cov ntaub ntawv nrog cov dej kub siab tiv taus thiab qib hluav taws kub, xws li iav cov lus, yuav tsum tau ntxuav thiab tshuaj ntsuam kom ntseeg tau tias lawv cov kev coj dawb huv thiab xwm yeem. Tshwj xeeb iav hmoov, nplaim taws retardant thiab kev txhawb nqa cov khoom siv tau sib xyaw ua ke los ua cov khoom siv tsis sib xyaw nrog cov khoom sib xyaw.
Cov txheej txheem txheej txheem hauv qab no muaj ntau thiab tseem ceeb. Ua ntej, cov khoom xyaw muaj xyaw thiab smelted. Cov iav qhia thiab cov khoom siv sib xyaw tau muab tso rau hauv lub tank batching, thiab lub sijhawm kub thiab lub sijhawm ntawm cov khoom noj kom zoo thiab ua cov kua sib xyaw ua kua. Tom qab ntawd, txhaj tshuaj molding ua yeeb yam. Lub molten kua yog hliv rau hauv ib-tsim qauv pwm. Los ntawm kev co thiab kev sib tw, cov kua tov tov yog tusyees puv thiab cov npuas tau raug tshem tawm los ua cov khoom ua ntej iav. Tom qab ntawd, kev kho kub kub yog nqa tawm. Cov khoom siv iav tau muab tso rau hauv qhov cub kub, thiab tsis muaj qhov kub thiab txias thiab ntsuas cua sov thiab ntsuas cua sov thiab ntsuas kub. Tom qab ntawd, cov npoo yog kho los ntawm kev kho tshuab polishing, tshuaj polishing, txheej thiab lwm txoj kev los tshem tawm me me thiab ua rau saum npoo smoother thiab smoother. Thaum kawg, nws undergoes nruj zoo kev soj ntsuam zoo xws li kev tiv thaiv hluav taws, thiab cov khoom siv lub cev kom ntseeg tau tias cov khoom lag luam tsim nyog.
Kuj tseem muaj tshwj xeeb hauv kev txhim kho hluav taws iav qhov rooj thiab lub qhov rais. Ua ntej kev teeb tsa, qhov loj me ntawm lub qhov rooj qhib yuav tsum ntsuas, thiab tsim nyog rau scaffolding yuav tsum tau ua raws li lub qhov rooj qhib kom muaj kev nyab xeeb. Thaum txhim kho lub qhov rooj thav duab, xyuas kom meej tias nws yog kab rov tav, ntsug thiab nruj nreem rau ntawm phab ntsa. Tom qab ntawd nruab cov iav tua hluav taws, xyuam xim rau nws cov kev sib khi nrog lub qhov rooj thav duab, pob zeb thiab lwm yam khoom siv kom ntseeg tau tias qhib tau. Tom qab kev teeb tsa, ntxuav lub xaib.
Los ntawm cov txheej txheem nruj thiab cov kauj ruam teeb pom kev yooj yim, muab kev tiv thaiv kom zoo nkauj thiab muaj kev cuam tshuam rau cov neeg nyob thiab lwm qhov kev hloov chaw thiab kev ua haujlwm ntawm lub tsev thaum tseem muaj kev ruaj ntseg ntau dua.