Cov Txheej Txheem Txheej Txheem Ua Los Ntawm Cov number case hlau

Hauv qab no yog cov txheej txheem ntau lawm ntawm cov number case hlau: tooj liab, txhuas, zinc raw khoom ➝ yaj, atomization ➝ sieving ➝ sieving ➝ lim xovxwm ➝ sib xyaw ➝ qhov sib txawv loj tshaj plaws ntawm cov txheej txheem ntau lawm ntawm hlau number case thiab tus cwj mem dog dig Nws yog lub kev npaj cov txheej txheem ntawm cov xim hlau, tshwj xeeb tshaj yog kev sib tsoo. Txij li thaum txhuas cov xim txhuas tau tawg thaum lub sijhawm sib tsoo, txheej txheem sib tsoo ntub yuav tsum siv. Tsis tas li ntawd, nws yog xim hlau xim kua siv los xav txog ntawm cov hlau flake hais kom ua tiav cov ntawv nws yog xim hlau. Txhawm rau kom muaj lub tsom iav zoo ua kom pom kev cuam tshuam, qhov sib tsoo cov txheej txheem ntawm cov xim hlau yog gentler dua li ntawm cov xim zoo tib yam kom tsis txhob muaj kev puas tsuaj rau cov duab ntawm cov xim hlau zoo nkauj. Ua tib zoo mloog txog kev xaiv cov quav ntses thaum lub sij hawm sib tsoo. Siv cov quav sib txawv tuaj yeem tsim ob hom hlau ua kua, txau lossis tsis ntab. Yav dhau los muaj cov xim hlau zoo, tab sis kev nplaum tsis zoo thiab hnav tsis kam, thiab tsis tuaj yeem muaj xim. Txawm hais tias qhov tom kawg muaj qhov tsis zoo xim hlau, nws muaj adhesion zoo thiab hnav tsis kam, tshwj xeeb tshaj yog cov xim zoo. Cov neeg siv yuav tsum xaiv cov khoom ntab lossis tsis ntab raws li cov kev xav tau tiag tiag. Qhov no yog qhov tseem ceeb heev, txwv tsis pub nws yuav cuam tshuam rau kev ua tiav ntawm kev ua tiav thiab cov khoom kawg.