Ob chav kauv hlau xuab zeb yog cov khoom siv hauv cov ntxhuav ntxhua, thiab yog cov cuab yeej tsim nyog ntawm kev tsim kho, dej-hluav taws xob, thiab HSR qhov project. Nws yog siv rau kev sib cais thiab kev cais. Cov khoom ntawm cov xuab zeb ua cov kab tsim tau tsim los ntawm Luoyang Yujie yog: ob chav kauv xuab zeb washer, lub puab tsaig crusher, xuab zeb ua tshuab, vibrating npo, vibrating feeder thiab hais txog.
Ob chav kauv xuab zeb yog siv rau kev sib cais thiab kev muab cais ntawm cov pob zeb, cov nroj tsuag, cov pob zeb, thiab marble ntawm cov nroj tsuag pob zeb, thiab cov desliming, kev ntsuam xyuas thiab kev sib cais ntawm cov ntaub ntawv sib xyaw rau qhov txheej txheem loj hydraulic.
