Feem ntau, cov txheej txheem ntawm cov xuab zeb thiab zeb pob zeb yog: cov pob zeb tawg yog feem ntau crushed tab sis lub puab tsaig crusher, thiab tom qab ntawd nqa cov khoom nruab nrab los ntawm crusher los yog lub khob hliav qab raws li pob zeb hardness thiab ntau lawm. Nram qab no yog ua cov txheej txheem rau hauv cov qauv xuab zeb aggregates los ntawm cov tshuab xuab zeb. Cov xuab zeb hom ntub dej yuav tsum tsim kho lub tshuab ntxhua khaub ncaws los ntxuav cov xuab zeb thiab pob zeb kom tau cov khoom zoo siab zoo.
Ntawm chav kawm, nyob ntawm seb qhov sib txawv ntawm cov cheeb tsam sib txawv, qee qhov chaw muaj peev xwm tswj tau qhov gravel los yog tsag ntawm dej. Cov khoom siv yeem raws li cov ntsiab lus zeb zeb thiab particle loj yog lub puab tsaig crusher, lub khob hliav qab, thiab cov xuab zeb txiag, lwm yam. Raws li cov ntaub ntawv qhov xwm txheej, cov khoom tiav tag nrho muaj xws li kev noj mov, siv cov khoom siv, vibrating npo thiab xuab zeb tshuab ntxhua khaub ncaws. Lub chaw tsim tshuaj paus crusher yuav kho cov cuab yeej raws li tus neeg mob qhov teeb meem thiaj li ua kom lub zog ua hauj lwm zoo dua.
Qhov kev xaiv ntawm cov xuab zeb thiab pob zeb tshuab chaw tsim tshuaj yog qhov tseem ceeb rau kev txua zeb zeb. Lub chaw tsim khoom zoo tuaj yeem ua rau muaj kev lag luam ruaj khov, lav cov khoom kom zoo thiab txuag tau ntau lub sij hawm tu.
