Muri zahabu Ukwakira kwizuba hamwe nimpumuro nziza ya Osmanthus, ibikoresho bishya bya Goldpro Co, .Ltd biherereye mubutaka bwa Yanzhao bikikijwe numusozi munini wa Taihang, byatanze neza ibikoresho byo gupima imipira yaguye hamwe nuburebure burebure bwagabanutse ku isi bigaragara ko bifite ubushobozi bwo gupima , uburyo bwo kwipimisha buhanitse, ibisubizo nyabyo byukuri nibisubizo hamwe no gutuza.

Ibikoresho byo gupima umupira wa Goldpro bigabanuka cyane cyane mugupima imipira yo kumena imipira hamwe nubuzima bwo kurwanya umunaniro nuburyo bukomeye kugirango imikorere ya SAG Mill na Ball Mill ikorwe neza.Diameter ya SAG Mill nini ku isi ni metero 42.7, hafi metero 13.Ifite uburebure bwa metero 10.5.Kugirango wuzuze ibisabwa, Goldpro yashyize imbaraga nyinshi mugutezimbere ibikoresho bifite uburebure bugabanuka bwa metero 14 muribwo buryo bwo gupima imipira yumupira nubuzima bwumunaniro burenze cyane ibyo usabwa gukora.

Nyuma yo kugwa ibikoresho byo gupima imipira yashyizweho, Goldpro yagerageje 5 '(hafi 127MM) na 5.5' (hafi 140MM) imipira yicyuma inshuro nyinshi.Mugihe cyinshuro zirenga 120.000 zo guta ikizamini ubudahwema, umupira wicyuma wa Goldpro ntugice cyamanutse, nta guhinduka no kumena zeru.Buri cyiciro cy'imipira ya Rio Tinto na BHP kigomba kugeragezwa no kugwa kumupira mbere yo gutanga kugirango harebwe ubuziranenge nta nenge.Imikorere nyayo yashubijwe nabakiriya bumupira wacu yagumanye nigisubizo cyibizamini byerekanaga ko ikoreshwa rya Goldpro ibikoresho byo gupima umupira waguye byari byiringirwa cyane kandi bihuye na conditons ikora.Ikirenze ibyo, umukiriya yashimye ko umupira wibyuma wa Goldpro umaze igihe kinini wambara ubuzima, gukomera cyane kuburyo igiciro cyari gito ariko inyungu ikaba myinshi.