Hauv kev xyaum, yog tias koj xav ua pellets pub, ces koj yuav tsum siv cov txheej txheem tsim nyog rau kev tsim khoom. Thaum lub sijhawm ua haujlwm ntawm cov nqaij qaib pellet ua tshuab, nws tuaj yeem txhim kho homogeneity ntawm kev sib xyaw ntawm cov khoom noj khoom haus, thiab txhim kho cov kev nias zoo ntawm lub tshuab pub noj.
Nws kuj pab ntxiv dag zog rau lub plab zom mov thiab nqus cov nyhuv ntawm cov pellets pub. Ua ntej crushing, nws yuav tsum tau muab ntxuav ua ntej thiab cov khoom xyaw yuav tsum tau tov raws li tus qauv proportions. Crushed rau hauv hmoov saum toj no 40 mesh, ces ntxiv txheem hmoov, additives thiab lwm yam sib tov, kom cov sib tov yog uniform, thiab cov coefficient ntawm variation tsis ntau tshaj 10%. Feem ntau, cov khoom siv raw crushed los ntawm cov khoom siv ua khoom noj feem ntau muaj cov ntsiab lus noo ntawm li 13%.
Cov khoom siv raw ntawm lub sijhawm no tseem yuav tsum tau tempered kom yooj yim softening thiab pasting. Nws yuav tsum tau muab sau tseg tias thaum lub sij hawm lub pellet ua tshuab rau tsiaj pub ua hauj lwm, qhov tsim nyog noo noo ntxiv yog lwm yam tseem ceeb los xyuas kom meej cov hmoov bonding thiab starch pasting. Ua ntej, thaum sib tov, siv lub twj tso kua mis siab los txau dej rau ob peb feeb kom ncav cuag cov dej noo ntawm cov hmoov txog 18%; thib ob, ntxiv chav.
