Nws muaj qhov zoo tagnrho crushing nyhuv ntawm Suav thiab Western tshuaj, pearls, tshuaj raw khoom, khoom noj khoom haus raw khoom, minerals, av, grain, thee, thiab sim raw cov ntaub ntawv. Nws yog thawj tus qauv rau crushing brittle cov ntaub ntawv. Nws yog cov khoom siv zoo tshaj plaws rau cov chaw kho mob, chaw kho mob sab nraud, tsev kho mob me, tsev kho mob tshwj xeeb, tsev muag tshuaj, chaw tshawb fawb, chaw soj nstuam, chav sim tsim khoom, tsev kawm qib siab, chaw tshawb fawb, khw muag khoom, thiab tsev neeg. Disadvantages: Tsis haum rau crushing oily los yog viscous cov ntaub ntawv.
