Ntau yam ua rau cov efficiency ntawm pob pulverizer. Tus sis plawv hniav muaj hwj chim ceev yuav tsum tau kub, tab sis Admininistrative yooj yim ndlwg ntawm lub zeb. Nws yog ib qho uas cov khoom yuav them rau lub txheej ntawm mena; ib tug dhau diluted los sis plawv hniav tsub kom cov hlau hlau cuag, ua steel noj thiab cov txo efficiency. Cov lag luam uas npas Mills ntau yam nyob nruab nrab 65 mus 80% khib nyiab uas hnyav, Nyob ntawm tus mena. Sis plawv hniav viscosity qab nrog fineness uas hais, Yog li no, hniav sib tsoo circuits zoo mas yuav tsum tau tsawg dua cov ceev sis plawv hniav.
Tus efficiency uas lub zeb nyob ntawm cov deg cheeb tsam hauv nruab nrab cov hniav sib tsoo. Ces cov pob yuav me sai li sai tau thiab load yuav tsum muab faib kom cov khoom ib puas hnyav xwb li sufficiently tso tsis tau loj thiab tougher noj particle. Ib load kuas txhaj yuav ntau ntawm qhov ntau thiab tsawg ntawm cov khoom thiab tshiab ntxiv rau tus sprayer lawm ces khoom no coob loj uas yuav tsum tau. Cov khoom me me tawm lub sprayer nrog mena av thiab muaj cais ua dhau tus ces yog sieves.