Lub khob hliav qab crushers tau dav siv thoob plaws ntau yam kev lag luam, suav nrog metallurgy, kev tsim kho, thiab kev tsuas, feem ntau rau theem nrab, thiab qee zaum txawm tias tertiary lossis quaternary, crushing txheej txheem. Thaum lub sijhawm ua haujlwm, lub cev muaj zog tsav lub tes tsho eccentric kom tig los ntawm kev sib kis, ua rau lub khob hliav qab txav (tseem hu uakhob mantle) mus swing. Nyob rau hauv kev cuam tshuam ntawm eccentric ncej, lub khob hliav qab txav ua ib lub crushing chamber nrog lub khob hliav qab nyob ruaj ruaj (tseem hu uacrusher concavelos yog lub tais liner). Nyob rau hauv lub chamber no, cov khoom siv rov qab compression thiab cuam tshuam ntawm lub khob hliav qab thiab lub khob hliav qab nyob ruaj ruaj, txo cov khoom mus rau qhov xav tau loj. Thaum cov khoom ncav cuag qhov loj me me, nws raug tso tawm hauv qab ntawm lub khob hliav qab vim nws qhov hnyav, ua tiav cov txheej txheem crushing.
Txawm li cas los xij, vim lub sijhawm ua haujlwm ntev nyob rau hauv qhov hnyav hnyav, hnav thiab tsim kua muag yog yam tsis muaj nyob hauv lub khob hliav qab crusher. Covkhob mantlethiabcrusher concave, ob qhov tseem ceeb hnav qhov chaw uas muaj kev koom tes ncaj qha rau hauv kev ua haujlwm crushing, kev hnav khaub ncaws hnyav tshwj xeeb. Yog tias cov khoom no hnav ntau dhau thiab tsis hloov lub sijhawm, nws tuaj yeem ua rau cov khoom siv tsis zoo, thiab tuaj yeem cuam tshuam kev ua haujlwm ib txwm muaj. Hauv qhov xwm txheej hnyav, nws tuaj yeem ua rau muaj kev puas tsuaj, ua rau muaj kev poob nyiaj txiag tseem ceeb rau lub tuam txhab.
Lub khob hliav qab mantle thiab crusher concave ua lub luag haujlwm tseem ceeb hauv lub khob hliav qab crusher txoj haujlwm. Kev sib cuam tshuam ntawm ob yam khoom no yog nyob rau hauv lub hauv paus ntawm lub crushing mechanism. Vim lub high-siv xwm ntawm lawv cov hauj lwm, cov khoom thiab zoo ntawm covkhob mantlethiabcrusher concavencaj qha cuam tshuam rau tag nrho efficiency thiab durability ntawm lub khob hliav qab crusher. Txhawm rau kom muaj kev ua haujlwm zoo ntawm cov cuab yeej siv, kev tshuaj xyuas tsis tu ncua thiab hloov sijhawm ntawm cov khoom hnav yog qhov tseem ceeb rau kev tswj xyuas cov khoom ruaj khov.
