SANYYO machinery found that with the fast and stable development of China's national economy, the technology of comprehensive utilization of mineral resources and related industry has expanded rapidly. China has built more than 10,000large and medium owned mines as well as the rural collectives enterprise. Ore mining has been more than 5 billion throughout the country, with the mining output 400 billion yuan. Metallic mineral processing plant, crushing and grinding process equipment accounted for concentrate for 65% of the total investment cost. The power consumption is 50% accounted for the plant and steel consumption.
SANYYO Machinery thought, as the economic development, energy and tension, energy saving and consumption reduction is a pressing task concentrator: reduce the cost of pre mineral processing jobs, reduce the energy consumption, as well as the steel consumption,and mainly broken ore ans grinding cost. Ways of reducing mining cost though the improvement of the mill own. For example, by using hydrostatic bearings reduce the energy consumption of grinding can also reduce the size material, reducing crushing product size approach to implementation, so as to bring down the total processing costs significantly ans eventually achieve"more crushing and less grinding" to improve mineral processing efficiency. To achieve the goal of more crushing efficiency and less grinding selection of high production efficiency, the good performance is the key point.
To meet the needs of modern machine for good ore dressing plant fragmentation, SANYYO Machinery and other relevant experts all agree that, one is by means of a continuous,gradual breaking, making crusher to achieve highest efficiency, the second is to use theory for laminated broking rate into full play and the role of secondary crusher, so as to achieve a very high breaking rate and very good crushing efficiency. Under such circumstance, to promote a new crusher is the inevitable trend of the development of mining industry.
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