![]() When specifying the magnetic strength, it is important to check with the manufacturer that the Gauss reading is taken on the outside of the tube or cover as this will be a true measure of the magnets’ effectiveness. In a magnetic separator the magnet is contained in tube or cover. These are not recommended for safety critical applications such as food or pharmaceutical. These materials typically have a weaker magnetic strength (circa 3000 Gauss) but can withstand higher temperatures and exposure to corrosive elements. Samarium Cobalt and Ferrite (Ceramic) magnet materials are also available often for applications where the particle size is larger, or the magnetic field needs to be projected further. This is the strongest magnet material and is effective in extracting the finest ferrous and paramagnetic particles.ĭepending on the intensity required for the application, Neodymium magnets are available in strengths typically between 7,000 and 12,000 Gauss, the higher the Gauss number the stronger the magnetic force. The latest high intensity magnetic separators use Neodymium (NdFeB) (also known as Rare Earth) magnets. Usually located in mid or end of process, options include simple magnetic rods, magnetic grids or grates, housed grids, high pressure grids, rotating grids or housed rod assemblies and multi row self-cleaning grids.ĭifferent magnet materials have different properties, so the choice is very important. Secondary separators guarantee product purity and quality by removing ultra-fine particle ferrous contamination such as natural process machinery wear. #Metal separator with automatic feeder for food powder freeOr rotating magnetic drums or chutes which fit into gravity free fall processes. Various options exist such as magnetic strips, bands or plates which sit over or under conveyors. They are usually installed around bulk intake points or in applications where the bulk materials are flakes or pellets (non-powder). Primary separators are used to prevent machinery damage and remove larger ‘tramp’ type contamination such as nails, screws, bolts. They are typically split into 2 groups – primary magnetic separators and secondary magnetic separators. There are various types of magnetic separator, the choice is dependent on the feed method and the substance being fed. Browse our mineral separator listings and a tool that makes your mineral production more efficient than ever.What types of Magnetic Separator are available? Whether you are separating bauxite or minerals from beach sand, a solution can be found in the Alibaba wholesale store. But they can also be used alone when there's less need for 100% accuracy. These powder food metal separator types include vibrating shaker tables and alluvial washing machines, and they can be used alongside more precise separation tools to prepare raw materials. Both styles come in static units for factory processing as well as designs for use near mining operations.Īlongside models that rely on electricity to separate minerals, there are also physical separators. Finishing: Fine polishing and well welding to meet food grade. Rotary Magnetic Separators are used to remove the ferrous contaminants from the material that is apt to caking and bridging. They tend to work well with finer materials where more precision is required. powder for the food industry for the chemical industry. These machines are similar to their electrostatic cousins, but pass materials over rotating drums. Secondly, there are high tension rollers or electrodynamic separators. This process uses beams of charged particles to separate materials and is particularly useful in ore processing operations where metallic ores need to be separated from rock particles. Firstly, our powder food metal separator store includes electrostatic mineral separation tools. There are two major styles of mineral separator and our Chinese manufacturing partners offer them both. From a powder food metal separator to a gold processing separator, every type is here and ready to order at wholesale prices. At Alibaba you'll find the whole spectrum of mineral separator tools. But having the right powder food metal separator is essential. They can be used to extract gold, bauxite, iron, and rare earth metals that are hard to separate from soil and rock via other processes. Mineral separators are generally heavy-duty machines which take mining spoil and turn it into fine outputs filled with valuable minerals. ![]()
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