beneficiation plants for upgrading iron ore and pelletizing plants for . plants and has its own pelletizing process (KOBELCO . size and the processing method. . A ball mill is equipment that .. more production lines are to be built in few years.
In the field of extractive metallurgy, mineral processing, also known as ore dressing, is the . Other equipment used historically includes the hutch, a trough used with some ore dressing machines and the . mills, closed circuited with a classifier unit, are generally employed for grinding purposes in a mineral processing plant.