The magnetic separator was put into use in the 19th century ,after experiencing 100 years development, the first thing aproven is that the mineral processing equipment function is reliable, but it is also exposed to foreign low work efficiency and high consumption of room for improvement progress. The early 1980s, the world economic crisis has led to mining downturn, the Mining to survive would be needed to improve the efficiency for the central. Therefore, this period that people pay attention to force focused on the development and improvement of the comminution equipment. In this case the new equipment and the old equipment improvements after another thrown, beneficiation equipment, magnetic separator, the T magnetic separator, high intensity magnetic separation machine. Since World War II, all countries in the rehabilitation and development of the economy, sharp increase in demand for metal materials and mineral materials, it is a new large-scale renovation and expansion of the concentrator and the old concentrator, this mining development trend to promote the development of devices to large-scale, due to the large The device has a large production capacity, low investment and operating capital. 

Due to the research and development of mineral processing equipment, material consumption are energy-consuming, in order to improve the progress effciency , beneficiation workers continue to study the energy consumption of the law and to find ways of saving energy. Magnetic Separator theory research to advances in magnetic separation efficiency, to carry out further advances in magnetic separation efficiency in the mineral processing field to open up the field of permanent magnetic separator, such as selective, short, around the goals of efficiency, energy saving lamps to carry out a variety of research, made a lot of significant achievements.
Beneficiation methods still occupy the dominant place, the disadvantage of mechanical magnetic separation is the low efficiency of energy conversion and product dissociation is not good enough, therefore, the new beneficiation method of research work has been not repose. The machine of our company-new efficient dry magnetic separator, beneficiation water: so no water water election, a sludge sewage II can save water resources. GXC-8180-type primaries machine, for example, the annual savings of 600,000 tons of water. Sorting effect: the design of the machine to take dynamic magnetic system mineral aggregate in the surface of the roller slide, displacement and roll, drum nonstick material, is conducive to the material sorting, the primaries grade can be increased by 1-4 times, once Picks grade up to 60% or more. Adapt to industry wide: the dry magnetic separation machine, which is divided into four main categories, there are 24 varieties and specifications. To meet the various needs of iron ore, river sand, tailings, slag, steel gray, sulfuric acid residue, abrasives, refractories, the system board, rubber, food and many other industries.

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