In early years, the permanent magnetic separators being used within the country in the iron ore beneficiation process are all imported from abroad, but as China’s production capability of independent research and development gets stronger, the magnetic separator made in China becomes the leading model in the mining industry and it will replace the imported magnetic separator.
There are two main iron ore beneficiation methods: the high-phosphorus iron ore beneficiation technology and the hematite fine gravity beneficiation technology. The former processing line is mainly made up of crushing, screening, grinding, classification, flotation separation and magnetic separation processes and it uses the machines of crushers, screeners, classifier, shaking table, spiral chute, flotation separator and magnetic separator etc. However, the latter beneficiation method is used to handle the fine red ore or mixing ore (namely the mixture of weak magnetic red ore and the magnetite). After the crushing and grinding processes which separate the iron ore monomer, we adopt the gravity separation or the combination of gravity separation and magnetic separation to get high grade fine concentrate.
At present, the magnetic separator of the iron ore beneficiation equipment has developed in the large scale and the magnetic induction intensity has been increased to great extent. Our company has researched and developed independently the magnetic separator with the maximum diameter of 1500mm and the maximum particle size of the handled materials. There are many kinds of magnetic separators with the adjustable speed and different diameters, field intensities and magnetic poles. We can select and arrange the whole set of equipment according to customers’ requirement.
Henan Fote Heavy Machinery Co., Ltd.,the former Henan First Machinery Factory,founded in Henan Zhengzhou- China machinery manufacturing capital in 1982,is a large joint-stock company specialized in manufacturing heavy mining machinery and civilian machinery; it has six production bases with an area of 240,000 mÌ”, more than 2000 existing employees, 160,000 mÌ” standardized....Read More
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