Present situation reserch of the mining machinery
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After decades of efforts , Chinese mining machinery industry has developed by leaps and bounds, but compared to the development level of the abroad industry , there is still a large gap, the gap is especially large in the crusher, crusher and other large mining equipment and downhole equipment, such as crushed stone production line of large mining machinery products, manufacturing quality, appearance, reliability, service life, design standards .
In recent years, through the introduction of products and technologies, the joint venture with foreign famous manufactures, our country's mining mechanical industry speed up the improvement and repalcement of production techanical content. Our company and the many other domestic manufacturers of mining machinery make great progress , some traditional crusher, roller, vibrational circular sieve machine are carried out the structure, performance improvements, product manufacturing process also will be further improved. according to the feeding and nesting size, the crushing operations are often divided into coarse crushing, medium crushing and crushing. the crusher is widely used in mining, metallurgy, building materials, road, railway, water conservancy and chemical industry and many other sectors. Common crushing machines are winnowing mill, hammer breaker , roll breaker, compound crusher. Jaw breaker (jaw breakerr), having large crushing ratio, uniform particle size, simple structure, reliable operation, easy maintenance, operating costs and economic characteristics. PF-I series impact breaker can process materials side length is 100 to 500 mm, the compressive strength is up to 350 MPa, great crushing ratio, cubic particles advantages of material was broken; PF-II series impact breaker machine, suitable for crushing hard materials, such as cement crusher, with a production capacity of the material advanta
Location: Tanxiang Road, High & New Technology Industries Development Zone of Zhengzhou Ci