Analysis on Chinese impact crusher development

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(Free-Press-Release.com) January 5, 2012 -- The history of impact crusher can be traced back to the 1850 s, when the world's first jaw crusher was born in the United States, soon after with the development of productive forces, jaw crusher can not satisfy the need of crushing technology,Cement production line then, in the jaw crusher, and on the basis of people and designed a counterattack crusher, along with the needs of the sand after mechanism, natural sand can't meet the needs of the construction of important, and the research and development of impact crusher, also is the sand machine.Cone crusher manufacturer

In 1924, the German people first developed single and double rotor two models of the crusher, at the time the crusher of structure similar to the modern the squirrel-cage crusher, but no matter from the structure,Cement rotating dryer work principle or from the analysis, it has the characteristics of the crusher. Until 1942, German Andreson summarized the squirrel-cage crusher, hammer crusher structure characteristics and working principle foundation, invented and modern impact crusher structure form similar AP series impact breaker. The impact crusher enough because of the production efficiency is high, can deal with kinds of material, the more formal structure is simple, convenient to move the advantages, and get the quick development. Then with crushing and screening points more perfect of broken theory with the further development of technology,Mineral impact crusher research and development level 3 broken equipment-impact crusher, its can broken pebble, granite, ore.Jaw crusher supplier
Impact crusher in China's development is late, to in the s, our country to really have crusher. Therefore, our country of broken screening equipment is mostly 50 s launch. In the early 80 s,China cement mill we made of impact crusher is limited to deal with coal and limestone in such hard materials. Until the 1980 s introduced in China KHD hard rock of impact crusher, just filled the country without high hardness crusher blank. But the technology behind abroad for more than 20 years.

Purchasing the German advanced new rotor, mechanism of sand production industry the breakthrough, research and development success 5 X series of sand efficient machine, its the rotor for opening type, the back of the plate embedded in the groove. Blow plate can from the side or fixed above board insert, with fixed wedge.Dryer machine Blow the board S type fusion blow board and Q type blow the advantages of the board, can you adjust a head to use and improve the utilization ratio. In order to enhance the mobility of crusher have also developed wheel type and caterpillar mobile of broken standing, of which the crusher type wheel in America is more welcome, caterpillar in Europe is more welcome.
Now, with the development of infrastructure, adding ash and slag, slag, building the accumulation of waste, the heavy engineering impact crusher (the sand machine) has been widely used in the processing adding ash and slag, slag, construction waste treatment, make its are reutilized, provide a can use waste ash, blast furnace slag adding water and construction waste.


VSI sand maker：www.china-crusher.com/sand-maker.html
Ore vibrating feeder：www.hxjqcrusher.com/crusher/China-vibrating-feeder.html

Cement making plant：www.hxjqcrusher.com/crusher/Cement-making-plant.html

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