Rock crushing method, in specifically, is the method to drill various sizes and shades of holes in different performance rock stratum by a variety of mining machines. According to the crushing principle, it can be pided into impact, cutting and impact-cutting three categories. Each category has its own application range. They all have unique features and the same crushing theory. The drill which directly crushes the rock requires reasonable structure and size, as well as suitable pressure, rotate speed and torque. The drill bit must be match with the nature of rocks.
Structure, density, humidity, hardness, strength, flexibility, plasticity, brittle, heterogeneity, anisotropy, porosity, ruggedness, drill-ability, etc, everyone is closely related with the crushing effect. Jaw crusher is suitable for crushing rocks such as granite, basalt, river gravel, limestone, andesite, rhyolitic rocks, diorite, diabase, sandstone, etc., which can widely applied to crush mid hardness and large-scale rocks and ores in mining, smelting, building material, highway, railway, water conservancy chemical and other industries. It is suitable for primary and secondary crushing for all and rocks with compressive strength less than 320 MPa.
The mobile crushing plant produced by Henan Hongxing Mining Machinery, such as jaw broken, impact crushing mobile crushing plant, cone crusher mobile crushing station and PP Series mobile crushing plant all use the most advanced and efficient crushing and screening system currently.The main technical parameters are at or near the level of mobile crushing station in developed countries.The crushing and screening products produced by Henan Hongxing Mining Machinery, such as jaw crusher, impact crusher, vertical impact crusher, cone crusher and a variety of vibrating screens are well known for the excellent performance and high reliability.The mobile crushing plant main use these devices.These products have been optimized with higher strength, better performance and more compact structure, which ensures the reliability of the use. In addition, the modular design is easy for removal and maintenance.
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