In open-cast mines, the first material mining step is handled by bucket wheel excavators of different sizes and with different power ratings. With their huge dimensions, they are bigger than any other kind of machine anywhere.
Flender Gear Units For Crushers - belgian-press.be
gear units in iron ore crushers – miningbmw.com. Kiruna Iron Ore Mine – Mining Technology. With an ore body 4km long, 80m thick and reaching a depth of 2km, LKAB's Kiruna is the world's largest, most modern …
Description. Crushers reduce the size of the coarse pieces from the mine in one or more processing stages so that they can be ground in mills. Crushers operate with pressure or impact, and they exist in stationary and mobile versions.