The Development Of Imported Impact Crusher In ChinaLast Update:2020-05-06 21:58:52
The development history of crusher in our country is very short, so far it has been several decades. In the 1950s, China really had crushers. The development of impact crusher in China is also relatively late. Before the 1980s, our domestic impact crushers were limited to the treatment of medium and hard materials such as coal and limestone.
Until the end of 1980s, China introduced hard rock impact crusher, and the price of imported impact crusher was very high. At the beginning, the core parts of the domestic hard rock impact crusher were imported. The domestic plate hammer was listed as a ministerial scientific research project during the Eighth Five Year Plan period. After the success of the project, the domestic plate hammer not only replaced the import, but also exported to Europe, America, Japan and other countries in large quantities. At present, although there are many imported impact crushers in China's Crusher Market, due to its price factor, its development market is not better than that of domestic impact crushers.
The domestic impact crusher is superior to the imported crusher in terms of price and after-sales maintenance. With more and more Nantong impact crusher manufacturers, Nantong impact broken parts development market is also good. In China, there are many manufacturers of impact crusher. In different regions, the development market is not the same. Domestic crusher, its after-sales service level is relatively high. Once the customer's equipment breaks down or needs to be replaced, the maintenance personnel of the manufacturer can arrive at the site to solve the problem promptly.
Due to the breakthrough of wear-resistant materials, the performance of impact crusher is more superior, and it is no longer limited in the crushing of harder ore. The impact crusher can deal with materials with side length of less than 100-500mm, with ideal pressure resistance up to 350Mpa, with the advantages of large crushing ratio and cubic particles after crushing. The equipment can be widely used in building materials, ore crushing, railway, highway, energy, transportation, cement, mining, chemical and other industries for medium and fine materials. The size of the discharging granularity can be adjusted according to the actual needs of customers, and the crushing specifications are diversified.
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