Mobile crushing plant is the first choice for surface coal mining. For most coal mine mining, the mined coal are deliver to thermal power factory, so the final request coal size is less than 200 mm. The majority of small and medium-sized surface mine do not have the crushing plant, coal particle size below standard, a direct impact on the economic benefits of the coal mine. Built a set of fixed crushing plant, not only the one-time investment, and increased secondary unlucky links, so that the increase in production costs. Also affect the economic efficiency of the coal mine. Surface mine top-down rock formations released into containing cemented gravel layer and Jurassic strata, trachoma and fine sandstone and other rock mass micro-dense, hard, uniform structure particularity. And under the conditions of the crushing effect the multiple vibration generated by the different types of geotechnical crushing reflected is different. Aspects related to coal-bearing strata in homogeneous rock mass, the ability to accept dissemination burst Discovering the rock mass nature, the more hard rock, the greater the density, the greater the velocities, which, it should be taken a certain way of crushing technology.

Due to the particularity of the open-pit mining, coupled with the limited technology, surface coal mining has been constrained, with the mechanical equipment and technology to enhance many aspects, as well as equipment enterprises delve slowly began to run, open-pit mining, resource utilization largely . Liming Heavy Industry is in this form, in order to meet the market demand, independent research and development of full hydraulic drive wheeled vehicle chassis walking mobile crushing and screening equipment. Crawler hydraulic mobile crushing plant is widely used in road and bridge construction, urban construction, metallurgy, energy, and other sectors, such as crushing, screening operations, especially suitable for use in the field of surface coal mining. the kefid mobile crusher station for Loutian coal mining process, including cone crusher series mobile crushing plant, jaw-breaking series of mobile crushing station, counter-breaking series mobile crushing station and screening series mobile crushing station.

Liming Heavy Industry mobile crushing station can used to avoid the influence of the size of the venue, reduce the pollution of the environment, reduce the cost of customer broken. Therefore become a preferred equipment for global mining and crushing customer. The mobile station according to the requirements of different crushing process can also be composed of “crushing, screening” or “screening, crushing”. Crushing station combination in accordance with the actual demand for coarse crushing, the crushing the two paragraphs screening system, can also be combined into a coarse in fine three-stage screening system with high flexibility. Different user can choose the suitable one according to the type of processing raw materials, scale and finished materials in the form of a variety of configurations.

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