Mining machinery mainly serves the energy, transportation and raw materials basic industries sectors. The main tasks are mining and deep mining of raw materials such as coal, steel, non-ferrous metals, chemical industry, building materials and nuclear industry as well as large-scale railways, highways and hydropower. Project construction to provide advanced and efficient technical equipment. Mining machinery is the mechanical industry of construction machinery industry, a wide variety of equipment, complex structure, large demand, wide use. Mining machinery can be roughly divided into 7 categories, 30 subcategories and more than 700 varieties, such as mining equipment, lifting equipment, narrow-rail transport equipment, crushing and grinding equipment, mining screening equipment, washing equipment and baking equipment. And thousands of specifications. China's mining machinery technology is backward and developing slowly. In recent years, with the increase of demand and the expansion of domestic financial crisis demand, the country has increased the independent research and development efforts, so that the rapid development of stone mining machinery.
Construction waste mainly refers to the abandoned soil, wastes and other wastes generated by construction units and construction units in the process of construction, reconstruction, expansion and demolition of various buildings, structures and pipe networks, as well as decoration and residential decoration. At present, the output of urban construction waste is increasing year by year, which is mainly due to the rapid development of China's real estate and infrastructure industries. The mass production of construction waste also brings a series of urban environmental problems. Therefore, the state has also implemented strict regulations on the disposal of construction waste. In the regulations on the management of urban construction waste issued and implemented in 2005, the principles of reduction, resources, harmlessness and who is responsible for the disposal of construction waste are clearly stipulated. The state encourages the comprehensive utilization of construction waste and encourages construction units and construction units to give priority to the comprehensive utilization of construction waste.
Construction waste is used as the raw material source of artificial sand, which can produce high economic value. It produces coarse and fine aggregates from waste concrete and masonry. It can be used for the production of concrete, mortar or the preparation of the corresponding strength grade, such as block and wallboard. Floor tiles and other building materials; Using waste bricks to produce aggregate can be used to produce recycled bricks, bricks, wallboards, floor tiles and other building materials, with the advantages of reducing construction waste, recycling resources, saving natural resources and protecting the ecological environment. .
Mobile crushing station is mainly divided into wheeled mobile crushing station and caterpillar mobile crushing station. The wheeled mobile crushing station is divided into type A: standard type, including jaw type mobile crushing station, cone crushing mobile crushing station, counter crushing mobile crushing station, vertical shaft impacting crushing mobile crushing station, cone crushing mobile crushing station; Type B: closed-circuit, including closed-circuit cone crushing mobile platform, closed-circuit counter mobile platform, closed-circuit anti-impact mobile platform; Type C: single-machine combination crushing series, including reverse impact screening combination mobile station, e-broken combination mobile station, and cone crushing screen combination mobile station; Type D: two-stage combined crushing series and crawler type hydraulic driven mobile station.
The launch of the mobile crushing station confirms that the development of mining machinery products is currently digital, parallel, integrated and knowledge-based. These Numbers have become the core technology of rapid innovation and development. Through independent innovation, we will develop digital, intelligent, ecological and pleasant mining machinery, realize major equipment and high-end complete equipment, and make greater contributions to China's economic construction and social development.