Isibhamu sensimbi engagqwali negrit yensimbi engagqwali yizinhlobo ezimbili zemidiya esezidume kakhulu.Le mikhiqizo yenza ngokufana nokudutshulwa kwensimbi negrit yensimbi, nokho, yenziwe ngensimbi engagqwali.Aqukethe ukugcwala okuphezulu kwe-nickel ne-chromium.Ziyimidiya enhle okufanele icatshangelwe lapho ukungcoliswa okusansimbi kocezu lomsebenzi kungenakubekezelelwa.Yomibili le mikhiqizo iyimikhiqizo yabalingisi futhi kwesinye isikhathi ibizwa ngokuthi i-Cast Stainless Steel Shot kanye ne-Cast Stainless Steel Grit.

I-Stainless Steel shot imumo oyindilinga.I-Stainless Steel grit ayihleliwe futhi iyi-angular.Ukudubula kwensimbi kuzonikeza indawo ebushelelezi kunegrit yensimbi.Insimbi yensimbi, uma kubhekwa isimo sayo, izocwilisa, noma igugule indawo engaphezulu.Nakuba isibhamu esingenasici siyindilinga kodwa asibonwa emibhalweni yokuchama njengemidiya eyamukelweukudubula kuchama.

Kokubili igrit yensimbi engagqwali kanye nesibhamu sensimbi engenasici kufika ngobulukhuni nobukhulu obuhlukahlukene.Ukuminyana kwenqwaba yazo kuphezulu kakhulu futhi kufanele kucatshangelwe maqondana nokusetshenziswa kwazo ezintweni zokusebenza.Amathuluzi afanelekile kufanele akhethwe ukudlulisa noma yimuphi wale mikhiqizo.