Ubwino wa brown corundum akupera gudumu

Brown corundum akupera gudumu angagwiritsidwe ntchito pogaya kwa nthawi yaitali, koma si kutulutsa kwambiri akupera kutentha ndi blockage; Magudumu a Brown corundum angagwiritsidwe ntchito pogaya zinthu zolimba mosiyanasiyana, ndipo amakhala ndi zotsatira zabwino kwambiri kuyambira pamwamba mpaka pogaya zitsulo zapadera. Iwo akhoza kupereka lalikulu kudula mphamvu ndi yunifolomu pamwamba akupera tingati, komanso akhoza kuchepetsa zabwino akupera nthawi ndi masitepe Machining. Oyenera wamba akupera zitsulo olimba, liwiro zitsulo, mkulu mpweya zitsulo ndi zipangizo zina mphamvu mkulu ndi kuuma, komanso angagwiritsidwe ntchito Machining ulusi, magiya ndi mbali woonda-mipanda; Itha kugwiritsidwa ntchito ngati bwalo lamkati, bwalo lakunja, ndege, lopanda pakati, chopukusira chida, zopukutira zapadera zosiyanasiyana ndikupera kwa theka-fine.