Mihail I. Gasik, in Handbook of Ferroalloys, 2013 8.2.3 Chromium Ores and Chromites Processing. Chromite ores, as might many others, be mined by open-pit and underground methods. The share of underground mining varies between countries and deposits. The extracted ore is subjected to crushing and sorting (normally rich ore containing more than 45% Cr 2 O 3 …Pellet Plant, Pelletizer, Pellet Machine, पेलटाइज़िंग …The pellet plants of the different ore concentrates are designed and commissioned. Before doing so, we have to test the characteristics has to be tested like pelletization behaviour, the optimal size of the particle, blaine no etc. We can do the pelletization of iron ore, manganese ore, chrome ore and many more, as per the requirement and purposes.