Hauv kev lag luam mining, kev siv 90mm sib tsoo cov khoom ua haujlwm tseem ceeb hauv cov txheej txheem ore sib tsoo.Cov xov xwm sib tsoo loj dua no ua lub luag haujlwm tseem ceeb ua cov khoom tseem ceeb hauv cov ore sib tsoo mills, muab cov txiaj ntsig tshwj xeeb vim lawv qhov loj thiab muaj peev xwm ua rau muaj kev cuam tshuam loj thiab crushing rog.
Lub hauv paus rau lawv daim ntawv thov yog Ore Sib Tsoo, qhov twg 90mm sib tsoo pob yog nyob rau hauv ore sib tsoo mills li indispensable sib tsoo xov xwm.Lawv qhov loj me me uas tseem ceeb ua rau lawv muaj peev xwm xa cov kev cuam tshuam loj heev thiab kev sib tsoo quab yuam thaum lawv cuam tshuam nrog cov pob zeb nyoos hauv cov khoom sib tsoo.Cov yam ntxwv ntawm qhov zoo ntawm qhov loj me no yog qhov tseem ceeb hauv kev pab kev sib tsoo kom zoo thiab ua kom zoo ntawm cov pob zeb nyoos.Los ntawm lawv qhov kev ua nyob rau hauv kev sib tsoo mills, cov pob hlau no ua rau muaj txiaj ntsig zoo rau kev rhuav tshem cov pob zeb nyoos rau hauv me me, ua kom zoo hauv av thaum lub sij hawm sib tsoo cov txheej txheem.
Qhov loj ntawm txoj kab uas hla ntawm 90mm sib tsoo pob ua rau lawv muaj kev cuam tshuam loj heev thiab kev sib tsoo quab yuam thaum lub sijhawm ua haujlwm sib tsoo.Cov cwj pwm no yog qhov tseem ceeb hauv kev txhawb kev sib tsoo thiab kev ua kom zoo ntawm cov pob zeb nyoos, thaum kawg ua rau kev tsim cov av nplua nuj nyob hauv qhov tseem ceeb rau cov theem tom ntej ntawm cov pob zeb hauv av.
Hauv cov ntsiab lus, qhov tseem ceeb ntawm kev siv 90mm sib tsoo pob hauv kev tsuas yog feem ntau tig mus ncig lawv lub luag haujlwm tseem ceeb raws li qhov tseem ceeb sib tsoo xov xwm hauv ore sib tsoo mills.Lawv qhov loj dua thiab muaj peev xwm ua rau muaj kev cuam tshuam loj heev thiab kev sib tsoo quab yuam yog ib qho tseem ceeb hauv kev pab kev sib tsoo kom zoo thiab ua kom zoo ntawm cov pob zeb nyoos.Cov txheej txheem no ua rau cov khoom siv hauv av zoo tsim nyog rau cov theem qis ntawm cov pob zeb hauv av extraction, hais txog qhov tseem ceeb ntawm cov kev sib tsoo loj loj hauv cov txheej txheem ore sib tsoo hauv kev ua haujlwm tsuas.