Mining and metallurgy: ores, ore tails, coal, each ferrous and Non-ferrous metal. This series machines is applied to the intermittent or continuous crushing of each kinds of hard, brittleness, Hard toughness materialsMining and metallurgy: ores, ore tails, coal, each ferrous and Non-ferrous metal. Chemical industry: Raw materialsNon-metals: alumina, cement, quarts, glass materials, ceramics, ...