Pob mills feem ntau muab faib rau hauv kev sib tsoo qhuav thiab sib tsoo ntub. Kev sib tsoo ntub dej yog txoj kev siv ntau tshaj plaws. Nws yog kev ua haujlwm siab thiab cov khoom sib tsoo tawm ntawm lub pob yog qhov sib xws. Vim hais tias cov khoom sib tsoo thiab cuam tshuam rau lub pob milling nruab nrab thaum lub pob zeb, cov kab nrib pleb yuav tshwm sim, thiab qhov tawg yuav tawg dhau sijhawm los tsim cov khoom me me, uas yog hu ua kev sib tsoo. Yog hais tias nws yog qhuav sib tsoo, thaum cov granules nthuav thaum lub pob zeb, cov kab nrib pleb tsim yuav raug nyem "kaw" vim yog nyem ntawm pob zeb los yog nruab nrab ntawm cov khoom. Granules, tab sis yog tias nws ntub dej sib tsoo, tom qab ntawd cov kua pob milling nruab nrab (dej lossis dej tsis muaj ethanol, thiab lwm yam) yuav nkag mus rau qhov sib txawv ntawm qhov sib txawv tsim, thaiv qhov kaw ntawm qhov tawg, uas yuav ua kom cov kab nrib pleb sai thiab zoo heev. lub efficiency ntawm pob milling. Rau kev sib tsoo qhuav, nws feem ntau yog tsom rau cov khoom uas tsis teb rau hauv cov kua nruab nrab. Yog tias muaj lus teb, lwm yam khoom yuav raug tsim nyob rau hauv lub pob zeb, thiab lub pob zeb yuav tsis muaj kev nkag siab, xws li: cement tsis tuaj yeem sib tsoo hauv dej. Nyob rau tib lub sijhawm, thaum sib tsoo qhuav, vim qhov tsim ntawm lub pob zeb, qee zaum cov tuag tas yog tsim. Qee cov ntaub ntawv nyob rau hauv lub ces kaum tuag tsis tuaj yeem sib tsoo; Qhuav thiab tshem tawm cov dej noo los yog lwm yam kua nruab nrab, uas yuav ua rau kom muaj zog noj thiab nqi. Tam sim no, feem ntau ntawm lawv siv kev sib tsoo ntub dej.
Thaum lub sij hawm ntub dej sib tsoo, lub pob: cov khoom siv: dej (los yog lwm yam kua)=4: 2: 1, los yog hloov me me nyob rau hauv qhov ntau, qhov kev sim tshwj xeeb tuaj yeem txiav txim siab. Nyob rau tib lub sijhawm, qhov loj ntawm aluminium alumina sib tsoo pob khoom tuaj yeem txiav txim siab. Kuj tseem muaj cov kev cai rau qib. Yog tias qhov piv tau zoo, lub pob milling efficiency ntawm raw cov ntaub ntawv yuav zoo heev. Feem ntau, muaj cov pob loj thiab nruab nrab, thiab qhov sib piv zoo tshaj plaws ntawm lawv kuj tuaj yeem tau los ntawm kev sim.
