Soft stone usually refers to the stones with Mohs hardness below 5. Such as limestone, marble, dolomite, talcum, lignite, malachite, bentonite, graphite, gypsum, barite, etc. The most common soft stone is limestone, so here take it for exam… Get Price..Get Price >>
In mine extracting processing, crushing equipment is necessary for a high demand of coal. Generally speaking, common crusher equipment cannot meet the requirement of output so large sized device is needed for supporting.
The common iron ore mining equipment are jaw crusher, cone crusher, hammer crusher, ball mill, fine grinding, etc. Often workers prefer to choose a metallurgical plant which possesses a complete iron ore crusher plant.