Grinding Mill Development Will Be A History Of Recent Decades
Grinding mill development will be a history of recent decades
, Raymond popular and dominant in the world, especially in the United States on the basis of Newell 's derivative, possession of nearly Qi Cheng, the first half-speed machines milling date back to 19th century history of 50 years. of Raymond mill rule the emergence and development and the development of the industry is closely linked with the principle of dealing only with a bit of thin material, with the deepening of the understanding and treatment of hard material crushing superiority of the materials show an
raymond mill variety of constantly developed for computer speed scoff tricyclic entered, and used them more comprehensive in scope, and can with the conveyor and equipment appropriate rating, you can easily set up ground mineral production line.
Three-ring medium speed mill in China relatively late, in the last 50 century, our country actually has a broken machine. Therefore, China crushing and screening equipment are more than 50 years left. 80 in the last century, did the factory is limited to the processing of coal and limestone and the like in hard materials. Until the late eighties of last century mill only developed country rock hard, not only fills a gap mill high hardness. Liming Heavy Industry Science and Technology to promote in the Raymond mill produced based on developing three-ring medium speed
ball mill.
Ring in the mill rate is a kind of crushed ore. Their technology in recent years along with modern materials industry of high technology and new and developed a new crush engineering technology, has become the most important industrial minerals and other techniques for processing of raw materials, one of the developments the modern high-tech industry of great importance. But now our domestic and foreign factories compared with the difference, it is still possible, therefore, the future direction of development of the mills, mainly in the following areas:
First, the need for vertical mill the existing structure of the best works of three rings in the mineral medium speed hard milling capacity and ease of maintenance, its main focus on board a hammer, the improved rotor structure card in the replacement of the card and the hammer mounted; a stand against (cavity broken) structural optimization of a ground mineral growth rate and energy efficiency.
Secondly, research and development of high toughness, high strength materials to wear, the new board to improve the plate hammer hammer of life and increase productivity.
Thirdly, the application of modern mechatronics technology and modern methods of control (such as hydraulics, electronics), and three rings continuously improve factory automation half speed to reduce labor intensity and increase productivity. For example: the application of modern optimization computer-aided design of structural parameters under control, to increase energy efficiency and rates of mineral party.
Fourth, to meet market needs and client, three-ring medium speed mill that is serialized standardized large-scale development.
Fifth, adhere to technical innovation, and gradually get rid of the products of a single introduction and imitation.
by: grinding mill
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