Do You Know the Development Process of Impact Crusher
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Do You Know the Development Process of Impact Crusher
juice Mon Jun 23, 2014 7:59 pm
With the needs of the times, energy saving and environmental protection gradually occupy an important position in many industries. The energy-saving features of crushing equipment have been paid more and more attention in recent years. The development of new energy-saving crusher also brings huge economic benefits to the manufactures of crushing equipment. It also increases the rationalization of the production process and the effective use of natural resources. Do you know the development process of impact crusher ?
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 crusher which had the similar structure with the modern impact crusher. It was not until 1950s that China has first real crusher. That is to say, domestic crushing and screening equipmenta are mostly developed in 1950s. In 1980s, our domestic 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 crusher 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 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.
Global energy and resource shortages have posed great challenges to the sustainable development of humanity. In order to adapt to the development of steps, people put emphasis on the sustainable development in our country. It is an effective methods on the way to build a resource-conserving and environment-friendly society.
At the present, Fote Heavy Machinery has set up three state level machinery research institutes, and we also produce various kinds of calcite crusher, china hammer crusher price and free service for assembling various kinds of production line.
china mobile crushers: http://www.ft-mac.com/pro/Crawler-type_mobile_screen_station.html
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 crusher which had the similar structure with the modern impact crusher. It was not until 1950s that China has first real crusher. That is to say, domestic crushing and screening equipmenta are mostly developed in 1950s. In 1980s, our domestic 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 crusher 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 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.
Global energy and resource shortages have posed great challenges to the sustainable development of humanity. In order to adapt to the development of steps, people put emphasis on the sustainable development in our country. It is an effective methods on the way to build a resource-conserving and environment-friendly society.
At the present, Fote Heavy Machinery has set up three state level machinery research institutes, and we also produce various kinds of calcite crusher, china hammer crusher price and free service for assembling various kinds of production line.
china mobile crushers: http://www.ft-mac.com/pro/Crawler-type_mobile_screen_station.html
juice- Posts : 259
Join date : 2013-11-27
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