Granite nto daim hlau, raws li lub npe qhia, yog precision platforms ua los ntawm high-zoo granite pob zeb. Ib qho tseem ceeb tshaj plaws uas cuam tshuam rau lawv cov nqi yog tus nqi ntawm cov khoom siv raw granite. Nyob rau hauv xyoo tas los no, cov xeev xws li Shandong thiab Hebei hauv Suav teb tau ntxiv dag zog rau cov kev cai ntawm kev tsim cov pob zeb ntuj, kaw ntau qhov chaw me me. Raws li qhov tshwm sim, qhov txo qis hauv cov khoom tau ua rau pom qhov nce ntawm cov khoom siv granite, uas cuam tshuam ncaj qha rau tag nrho cov nqi ntawm granite nto phaj.
Txhawm rau txhawb nqa kev ua haujlwm mining kom ruaj khov thiab zoo ib puag ncig, tsoomfwv hauv nroog tau siv txoj cai nruj dua. Cov no suav nrog kev txwv cov chaw txua txiag zeb tshiab, txo tus naj npawb ntawm cov chaw ua haujlwm mining, thiab txhawb nqa cov lag luam loj, ntsuab tsuas. Tshiab granite quarries yuav tsum tam sim no ua tau raws li cov qauv kev tsuas ntsuab ntsuab, thiab cov haujlwm uas twb muaj lawm yuav tsum tau hloov kho kom tau raws li cov qauv ib puag ncig thaum kawg ntawm 2020.
Tsis tas li ntawd, tam sim no muaj dual-tswj mechanism nyob rau hauv qhov chaw, tswj ob qho tib si muaj reserves thiab zus tau tej cov peev xwm ntawm granite mining qhov chaw. Cov ntawv tso cai tsuas yog muab tawm yog tias cov khoom tsim tawm tau ua raws li cov peev txheej mus sij hawm ntev. Cov quarries me me uas tsim tau tsawg dua 100,000 tons hauv ib xyoos, lossis cov uas muaj tsawg dua ob xyoos ntawm cov khoom khaws cia, tau raug tshem tawm.
Raws li qhov tshwm sim ntawm cov kev hloov pauv txoj cai no thiab tsis muaj cov khoom siv raw, tus nqi ntawm granite siv rau kev lag luam precision platforms tau maj mam nce. Txawm hais tias qhov kev nce siab no tau qis qis, nws qhia txog kev hloov pauv mus rau kev tsim khoom ruaj khov thiab nruj dua nyob rau hauv kev lag luam zeb ntuj.
Cov kev txhim kho no txhais tau hais tias thaum granite nto phaj tseem yog ib qho kev daws teeb meem rau kev ntsuas qhov tseeb thiab kev ua haujlwm engineering, cov neeg siv khoom tuaj yeem pom cov nqi hloov pauv txuas mus rau cov kev tswj hwm sab saud thiab ib puag ncig kev siv zog hauv cov cheeb tsam granite.
Post lub sij hawm: Lub Xya hli ntuj-29-2025