Secondary & Tertiary Crushing Circuits
24.07.2015· The discharge of the tertiary is reintroduced to the screen deck to ensure that the ore size is uniform. These three schematics are samples of crushing circuits. There are many other varieties, each one dictated by the requirements of the ore, and the economics involved. Although each mine has its own individual problems, and the resulting unique design, they do usually have one thing in common. Almost all secondary and tertiary crushing circuits use the same type of crusher, the cone crusher.