Brief Analysis of Domestic Mining Machinery Trends
Brief Analysis of Domestic Mining Machinery Trends
China is very rich in mineral resources and all kinds of metal ore and non-metallic mineral reserves are considerable. But in the mining process, many minerals have not been fully utilized, and many of the ore mining and processing of concentrate lack of taste, value decreased, resulting in a waste of mineral resources in China. In order to ensure the ore be fully utilized, and mining machinery industry in China manufacture production of a variety of different roles in the continuous development of mineral processing equipment, and strongly improve the mineral processing technology to achieve the selection of a variety of ores and production. Mineral processing equipment and the development of the beneficiation process is carried out simultaneously, beneficiation process is the dominant mineral processing equipment is the foundation of China's mineral processing industry production equipment performance gradually increase role in promoting the continuous development of the productive forces, the continuous progress of science and technology also contributed to the mutual integration between the manufacturing industry, a variety of equipment to the new structure, new materials, new technologies and new processes endless, mechanical and electrical integration of the mineral processing equipment and automatic control technology to be widely used, to a large extent to promote the innovation of mineral processing equipment and toward the development of energy-efficient direction. Development requirements of China's mineral processing technology, mineral processing equipment in China should constantly improve development, promote the beneficiation process. Present stage of mineral processing equipment for the ball mill, flotation machine, magnetic separator, grader and a range of dressing aids (mixing bucket, tilting the dryer to the feeder, etc.) and material ore drying calcined rotary kiln and other equipment, through the rational allocation of mineral processing production line, high degree of automation. On this basis, China should increase learning and to attract foreign advanced processing equipment design and manufacturing experience to increase the competitiveness and performance of domestic equipment. Therefore, mineral processing equipment in the future development will show the following trends: 1. Mineral processing equipment of a ball mill, magnetic separator toward large-scale and diversification. Expand production, improve production capacity of equipment to achieve mass production of the ore material, improve equipment efficiency and the amount of goods. 2. Constantly absorbing foreign advanced beneficiation process, various equipment manufacturers are crushed by the material layer principle, and the introduction of materials fractal theory, discrete teaching methods, equipment testing and research. 3. To followed the the social productive forces and production requirements, to strengthen the material of equipment powder production and processing ore processing capacity and equipment occupying proportion, to meet the increasing needs of fine and ultrafine powder, to gradually improve the competitiveness and market share of mineral processing equipment of the world.
