The development course of crusher machine

The development course of crusher machine

The material crushing process has at least hundreds of thousands of years of history.
In ancient times, people invented many of the pestle and mortar, grind, grind crushing tools, and they are used in modern life. Until 1858, EWBlake invented the complex pendulum crusher and in 1878 the first gyratory crusher came out, and then material crushing becomes an important process in the industrial sector.
In fact, people in the production and life are inseparable from the material crushing. Various materials people pulverized year is estimated to be 10T. Material crushing process is widely used in mining, chemical, power, ceramics, cement, construction, road building, and refractory industrial sectors.
Material crushing is a high energy consumption, high steel consumption and low efficiency process. According to statistics, in many countries of the world, crushing power consumption accounts for about 4% to 5% of the total electrical energy; in the concentrator, energy consumption of crusher accounts for about 40% to 70% of the entire beneficiation energy, proportion and status are very important.
The task of crushing operations to meet the economy of the country in the number of various materials products as well as the particle size, particle size distribution, degree of dissociation of the structure of matter, physical and chemical properties, and many aspects of urgent needs. In the 1970s, in order to meet the demand of the growing number of crushed product, large grinding equipment boom.
Into the 21st century, the crushing machine ushered in the rapid development, Hongxing has introduced advanced technology and processes in the United States, Germany, Japan, Australia and other countries, established the international state-of-the-art production lines and first-class modern testing base, and set up a sand stone machine Labs, milling machines Laboratory, Laboratory of mineral processing equipment. If necessary, please contact us, Hongxing machine will be happy to serve you!
Impact crusher : http://www.mine-crusher.com/
Limestone rotary kiln : http://www.best-crushers.com/rotarykiln.htm

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