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Development History of Impact Crushers—YIFAN

When we trace back to the development history of impact crushers, we found that impact crushers first appeared in the 1850s, so impact crushers has passed for a long period from the birth of the world's first jaw crusher. With the development of productive forces, old jaw crusher can not fully met the needs of the crushing technology. Thus, the first impact crushers was developed based on the design of the jaw crusher. In 1924, the German first developed two models of impact crushers---single-rotor and double-rotor impact crushers.

Until 1942, the German Andreson summarized the working principle  and structure characteristics of the squirrel cage hammer crusher, and based on these, he invented the AP series impact crushers which had the similar structure with the modern impact crushers.Impact crushers was not until 1950s that China has first real impact crushers. That is to say, domestic crushing and screening equipmenta are mostly developed in 1950s. In 1980s, our domestic impact crushers were restricted  to process some medium-hard  raw materials such as  limestone and coal .

Until the end of the 1980s, the introduction of the KHD type hard rock impact crushers filled the gaps. But we have already been left behind for twenty years. At first, the core parts blow bars of the domestic hard rock impact crushers mainly depended on imports. And later, the blow bar localization was listed as the ministerial-level scientific research projects in the 8th Five-Year Plan period. Then, after the success of the impact crushers project, the domestic blow bars not only replace imports, but also a large number of them are exported to Europe, the U.S, Japan and other countries.

Zhengzhou YiFan Machinery Co.,Ltd(the share-holder is Shande Technology (Beijing) Co., Ltd) has its headquarter in Beijing. It is a famous manufacturer of crushing and screening equipment and provides series stone crusher and crushing equipment for customers, which includes hydraulic cone crusher, jaw crusher, impact crushers, vertical shaft impact crushers,vibrating screen and mobile crushing plant. We offer not only products with good quality and competitive price, but also top service and solution.

Thank you for your interest in YiFan. Please use any of the methods below to get in touch with us.
Add: The Middle of Zhengyuan Road, Xingyang Eastern Development Zone.
zip:450100
E-mail：yifanseo@yfmac.com
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ICQ: 639607958 QQ: 2502761202
Tel: +86-371-64628852 Fax: +86-371-64628872
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