The raw materials of the stone is a process used in metallurgy, mine, chemical industry, electric power, building and road construction industry wide, there are a large number of raw materials and reuse of limestone crushing processing needs every year. About 15% of the world's electricity consumption in stone work, and increased year by year.
Show the limestone and grinding principle: strengthen the gravel, as far as possible to reduce the grain size of grinding, crushing and grinding efficiency is improved, an important way to reduce the processing cost. After years of practice, crushing field is strongly advocated the process of more crushing and less grinding, namely reducing the final size stone products, increase the content of fine-grained level in stone products, so as to improve the machine processing capacity, reduce the power consumption and the metal consumption, reduce cost, increase economic benefit. This makes the crusher to fine, high efficiency and energy saving direction.
In addition, with the development of science and technology, mining continues to expand the scale, crusher is also moving in the direction of large-scale development. The existing crusher mainly has: the extruder limestone crusher etc..