17.02.2025
Ultrafine grinding mills appeared last year in the Main Building No. 2 of the Concentrator. They process the Dolinnoe ores to produce Cu-Pb and gravity concentrates. The new mills mix the ground ore with water and additionally process it with the Zirconia balls.
Post the ultra-fine grinding stage the ore as fine powder feeds Flotation Section. The resulting concentrate is thickened, filtered and shipped to Ust-Kamenogorsk Metallurgical Complex for producing finished goods - saleable gold, silver, lead, copper and zinc.
This year such mills are to be installed in Main Building 3 of the Concentrator.
