Iron Ore Equipment
Magnetite is a ferrimagnetic mineral with chemical formula Fe3O4, one of several iron oxides and a member of the spinel group. Magnetite is the most magnetic of all the naturally occurring minerals on Earth. Naturally magnetized pieces of magnetite, called lodestone, will attract small pieces of iron, and this was how ancient people first noticed the property of magnetism. Lodestones were used as an early form of magnetic compass.
Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey, bright yellow, deep purple, to rusty red. Iron is the world's most commonly used metal - steel, of which iron ore is the key ingredient, represents almost 95% of all metal used per year. It is used primarily in structural engineering applications and in maritime purposes, automobiles, and general industrial applications (machinery).
Fine grading equipment and screening equipment
In recent years, through continuous digestion and abroad to introduce advanced technology, China's fine-grained classification screening equipment has reached the international standard. MVS Screen high-frequency vibration in the metallurgical and mining iron ore in China Quality Reduction widely used process has been applied successfully to Shougang concentrator, concentrator Benxi Iron and Steel, Anshan Iron and Steel concentrator, mining enterprises such as Wuhan Iron and Steel concentrator. Practice has proved that the production and use of the small screen to replace the traditional fine nylon sieve, screen transfer efficiency may be less than 30% to 50% or higher, significantly increased the efficiency of re-mill, in the iron ore quality and at the same time Reduction energy savings.
In addition, GYX31-1207 high-frequency vibration fine sieve, but also effective in raising the grade of iron concentrate, the mechanical properties of the device, and also a good screening efficiency, longer service life of the screen, the current iron ore in Montenegro has been successfully applications. Oblique narrow stream of new equipment in the grading process of grading an area of production units, and classification efficiency, cost-effective and wide application and so on. Yunnan Tin Company is now in the election of Mr Plant and Yunnan Maoshan Wiratchant make a false charge to be the effective application of galena.
The United States Derrick High Frequency Fine Screen magnetite concentrator in China has also been applied. Laiwu mining companies, mining companies lunan small screen instead of using the ordinary fine nylon sieve, the ore processing capacity by 25%, and concentrate grade by nearly 1 percentage point.
Iron ore equipment: ore crusher
Over the past decades, China's metal mining has been saving energy and reducing consumption, and efforts to enhance economic efficiency, "little more than broken ground" is the basic principle. Broken equipment, the progress of the main applications in the development of new things even before moving jaw crusher, jaw Crusher dual-chamber, dual-chamber rotary crusher, jaw crusher impact, such as originality, practicality broken equipment. However, technically these devices, the use of effects and abroad compared to the broken equipment, there is a certain gap.
Metso, Sandvik efficient foreign companies, such as cone crusher, so that the final average particle size to reduce fragmentation 5 ~ 8mm. Already developed to replace the coarse grinding and a chronology of high-pressure roller press is being Magang Nanshan mine and other mining companies for the industrial test. In addition, the current column in the domestic part of the mine mill also have some applications, the rate of energy saving equipment, and can improve system output of more than 30% -50%, and operating rates, low environmental impact.
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