Future Prospect of Various Hammer Crusher
Hammer crusher could breaks limestone effectively Hammer crusher is a very common crushing equipment, mainly used for crushing coal, limestone, coal gangue, gypsum, calcium carbide slag brittle materials, especially used in the cement limestone raw material crushing and limestone sand making production line; while, the high market demand and wide application range also create a status that crushing equipment is with low scientific and technological content. Especially in the region of the gathering place of crushing equipment in China – Shanghai, Henan and Shandong province, hammer crusher manufacturers can be seen everywhere—only several workers who understand some equipment manufacturing will be able to set up a production plant, they adopt the most original small workshop production methods to produce equipment with low prices, but quality is without assurance; it is such a low-cost advantages make this small crusher is very popular. Without product quality assurance, it will bring a range of operation and maintenance problems. Especially in the face of harsh limestone wear conditions, crusher liner and other accessories wear more seriously, , greatly reducing the efficiency of the limestone crushing, and as the country continues to strengthen the management of the sand and gravel industry, a large number of illegal quarries are gradually banned, the limestone crushing sand making will also gradually to large scale development. Therefore, go to the regular factory to choose hammer crusher is important.
The development of hammer crusher in China was very slow before the 1970s, and is fast in recent decade, and it has formed universal medium crushing and fine crushing series and coal medium crushing and fine crushing series with more than ten specifications. The irreversible hammer crusher is generally used for medium crushing, and the reversible hammer crusher is generally used for fine crushing. In addition, one-stage hammer crusher is used for crushing the materials with the granularity of 1900mm such as limestone into 25mm just for once, which simplifies the traditional two or three stage crushing into one crushing , thus saving a lot of infrastructure and production expenditure. To a service-oriented brand integrity,As the professional manufacturer of complete sets of mining machinery, like spiral classifier, Henan Hongxing is always doing the best in products and service.wet magnetic separator:http://www.china-hxjq.com/p56.html
In recent years, the ring hammer crusher which is mainly used for crushing coal also has fast development. This machine is a new crusher with advanced structure with more than ten specifications. However, Chinese mining machinery manufacturing companies have not produce double rotor hammer crusher so far, but only single rotor hammer crusher.
The specification type and the representation of hammer crusher are not uniformed, and every manufacturer is different. Generally speaking, it is expressed with its Pinyin alphabet and the diameter D of the rotor and its length L, among which, D refers to the round diameter of the head of the hammer, and L refers to effective working length of the hammer along the axial direction.
The universal type hammer crusher is mainly used in metallurgy, coal, building materials, chemistry and power station, and the coal hammer crusher is mainly used for crushing crisp materials such as coal and gypsum with compression strength lower than 12MPa, and surface water content lower than 9%.
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