Make a general survey of development trend of mining machine industry in 2011 to 2012, next year will be the fast growing year of world’s crusher machine industry, especially for our country’s mining equipment manufacturers, it is a rare opportunities for development. In recent years, China’s crusher industry driven by the great overseas demand, began to sell well. As the science and technology advanced, technology of crusher equipment update, the applicable scope is become more and more widely, not only used in mineral processing industry while also widely used in cement industry.
Crushing is a process to use the external force turn the large particles of materials to the small particles of materials, the use of machinery is called crusher.
Crushing the cement:In the cement production process, most of the materials need to crushing, such as limestone, clay, iron coal and so on. Limestone is the largest amount of raw materials to produce cement, after mining the particle size is large hardness, so it need to crushing by the crusher, for example jaw crusher, impact crusher, cone crusher, sand maker machine and so on. Crushing the limestone occupies a more important position in cement plant. With the economic mushroom growth in current society, social demand of all kinds metal, nonmetal, chemical minerals as well as cement, building materials and production scale increase daily, many material need to crushing.