Detailed Information of Ores and Minerals Crushing Should Be Known

Ores and minerals crushing is absolutely a major part of the mining industry. Generally applied crushing machines include jaw crusher, impact crusher, cone crusher, hammer crusher and so on. Crushing process is set not only in aggregate crushing plant, but also in industrial grinding plant and all kinds of beneficiation plants. Some detailed information of ores and minerals crushing should be known.

Material broken product size for 1 mm to 5 mm, which outside force that big materials for small pieces of broken. Its main purpose is to provide the hind leg with particle size technology requirements for process of raw materials and easy storage and transport. In industrial production for broken all using crusher, broken the cap on the product size, no less than the lab! Breakage is dressing, coal, metallurgy, construction, road, cement, alumina, nonmetal mineral processing and coal-fired power and industry departments of an important assignment. In a mining and cement plant, crushing workshop of the investment and production costs, such as a proportion of concentrator broken and grinding the workshop investment, about of all investment, the production cost accounting for all the cost of production. So, reducing energy consumption, increase crushing efficiency broken, is of great significance.

Crushing process is a complex material block size change processes, and many factors. The main influence factors of material force strength, toughness and hardness, shape, size, humidity, temperature and density and homogeneous, and external conditions such as material of the moment of broken interaction and distribution state, etc. The above factors caused the complicated, and fracture process is not yet that unity and complete theory to guide practice paper explains and broken. Broken must be in for material force to do work, overcome the particle can happen between the cohesive. The size of the cohesion of the same kind of material also is very wide gap,...