Dothi ndi miyala ndi zinthu zodziwika bwino mumakampani omanga. Zipangizo zambiri zomangira zimafunika kuphwanyidwa kukhala ufa wosalala zisanagwiritsidwe ntchito. Ndiye miyala ya nthaka imasinthasintha bwanji kuchoka pa ufa waukulu kupita pa ufa wosalala? Pakadali pano, chotsukira miyala ya nthaka ndinthakamphero yopera miyala zofunika.

Chotsukira nthaka ndi miyala ndi zipangizo zomwe zimagwiritsidwa ntchito makamaka popera nthaka, miyala ndi zinthu zina. Pali mitundu yambiri ya nthaka ndi miyala m'chilengedwe. Dothi lofala limaphatikizapo kaolin, dongo la porcelain, dongo, bentonite, bauxite, attapulgite, ndi zina zotero. Miyala yofala imaphatikizapo miyala ya laimu, dolomite, barite, calcite, marble, miyala ya quartz, wollastonite, ndi zina zotero. Ambiri mwa iwo amapezeka mu mawonekedwe a mchere wosakhala wachitsulo, womwe umapangidwa ndikukonzedwa kenako umagwiritsidwa ntchito m'mafakitale, ulimi, zitsulo, makampani opanga mankhwala, kupanga, zomangamanga, kuteteza chilengedwe ndi madera ena.

Dothi kapena mwala ukhoza kusandulika ufa wosalala womalizidwa utakonzedwa ndi chotsukira miyala ya nthaka ndi chotsukira miyala ya nthaka. Kodi njira yeniyeni yogwirira ntchito yanthakamphero yopera miyala? Zimaphatikizapo kuphwanya, kupukuta, kuwunikira, kusonkhanitsa, kulongedza ndi kunyamula. Chotsukira miyala ya nthaka chomwe chimapangidwa ndi HCMilling (Guilin Hongcheng) chimatha kukonza ufa womalizidwa ndi ma meshes opitilira 80, ndipo chimatha kukonza ufa wosalala kwambiri mpaka ma meshes 2000. Kagwiridwe ka ntchito ka dongosolo lonse lopukusira ndi kokhazikika. Malinga ndi zinthu zosiyanasiyana, dongosolo lopukusira lidzakonzedwa mwapadera kuti zitsimikizire kuti kugaya kumagwira ntchito bwino.

Ndiye, kodi ndalama zimawononga ndalama zingati kuti mugulemwala wa nthakamphero yoperaIzi zimadalira mphamvu ya mphero yopera pa ola limodzi. Kuyambira pa tani imodzi mpaka matani 100 pa ola limodzi, mitundu yoyenera ya chopopera dothi ndi miyala ndi yosiyana, ndipo kukula kwa ndalama ndi kosiyana. Takulandirani kuti mulumikizane nafe pa intaneti kuti mudziwe mtengo wa chopopera dothi ndi miyala chaposachedwa cha HCMilling (Guilin Hongcheng).