Yichen drum cutter ndi chomata pomwe ng'oma zozungulira zokhala ndi zisankho, zoyikidwa bwino mozungulira m'mimba mwake, zimazunguliridwa ndi mota ya hydraulic kuti idule mwala, konkire kapena nthaka yachisanu. Ndiwoyenera kugwetsa, kugwetsa mipata, ntchito yapadera ya maziko ndi kugwetsa. Yichen imapereka makina amphero wamba kuti akwaniritse zosowa za kasitomala za mphero yamchenga ndi wodula ng'oma.
Werengani zambiriTumizani kufufuzaPa Disembala 25, 2015, mudstone, Jingmen, Province la Hubei, chodulira ng'oma ya af-30rw chinayikidwa pa chofufutira cha 330 chophwanyira matope. Mwalawu ndi wofewa kwambiri komanso wosasintha. Sizingakumbidwe ndi ndowa wamba, ndipo zotsatira za kugwiritsa ntchito nyundo yophwanyira sizili bwino. Itha kungozungulira ......——Chitsanzo cha Mudstone ndi Sandstone Milling yolembedwa ndi Drum Cutter
Werengani zambiriTumizani kufufuza