Siv cov pwm tshwj xeeb thiab tsim cov txheej txheem, cov tshuab no hloov cov khoom siv raw-xws li cov cement, xuab zeb, thiab sib sau ua ke- rau hauv cov kav dej ua vaj tse uas ua tau raws li tus qauv qhov ntev thiab cov duab, yog li muab kev txhawb nqa tseem ceeb rau kev tsim kho nroog thiab kev tsim kho vaj tse.
Kev ua haujlwm ntawm cov yeeb nkab ua cov tshuab ua haujlwm feem ntau yog nyob ntawm ob qho tib si centrifugal txoj kev los yog kev co kev siv tshuab. Centrifugal txoj kev yuav hloov pwm ntawm kev kub ceev; centrifugal quab yuam ua rau cov cement slurry ua raws li tusyees ntawm lub puab phab ntsa ntawm pwm, tsim cov yeeb nkab zoo. Nyob rau hauv sib piv, kev co tsim siv siab - zaus vibrations generated los ntawm ib tug vibrator kom compact thiab shape cov cement slurry. Txhua lub tshuab muaj nws tus kheej zoo: centrifugal forming yog tsim rau tsim loj dua - txoj kab uas hla kav, whereas vibration forming yog zoo haum rau me me - txoj kab uas hla los yog tshwj xeeb zoo li tus kav.
