Mashiinka polishing-ka ee Digirta waxa ay ka saari kartaa dhammaan siigada dushiisa ee dhammaan noocyada digirta sida digirta, digirta soya, iyo digirta kelyaha.
Sababtoo ah ururinta digirta ka soo baxa beerta, mar walba waxaa jira boodh dusha sare ee digirta, sidaas darteed waxaan u baahanahay in la nadiifiyo si looga saaro dhammaan boodhka dushiisa digirta, si loo ilaaliyo nadiifinta iyo dhalaalka digirta, si kor loogu qaado qiimaha Digirta, Mashiinka polishing ee digirta iyo polishing-ka kelyaha, waxaa faa'iido weyn u leh mishiinkeena polishing, Sida aynu ognahay marka mishiinku shaqaynayo, had iyo jeer waxaa jira digir wanaagsan oo la jebin doono polisher, sidaas darteed naqshadeenu waxay u tahay in la yareeyo Heerarka jabay marka mishiinku shaqeeyo, Heerarka jabay kama badan karaan 0.05%.