Magnetic separation is a process in which magnetically susceptible material is extracted from a mixture using a magnetic force. This separation technique.

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Presentation transcript:

Magnetic separation is a process in which magnetically susceptible material is extracted from a mixture using a magnetic force. This separation technique can be useful in mining iron as it is attracted to a magnet. Magnetic separators are used to separate either valuable minerals from non-magnetic gangue, e.g. magnetite from quartz, or magnetic contaminants

A magnetic separator is a device that uses a magnet to remove impurities and other magnetic materials from metal. Magnetic separators can be used before, during, and after production of a material and can be adjusted to attract different types of magnetic materials at varying levels of intensity. Magnetic separators are used for a wide variety of applications, though their use is almost always industrial in nature. Magnetic separators can be either ferromagnetic or paramagnetic and can range in size from a table top version to a large, heavy drum that is used in recycling and other manufacturing applications.

Magnetic separation is a filtration process in which ferromagnetic or paramagnetic particles are removed from a process line. The process is achieved by applying an electrical current to a wire mesh or matrix, thereby inducing a magnetic field. When a solution or gas is passed through the mesh, any magnetic particles are attracted to the focus of the magnetic field and are filtered out of the flow.

A magnetic separator consists of a powerful magnet that is either laid down or suspended from a ceiling or device. Materials can be passed over a table top magnetic separator while suspended magnetic separators often dangle above a material in order to extract its impurities. Magnetic separators can also be cylinders that objects are passed through. The material that a magnetic separator purifies can be in the form of parts, a finished product, or even liquid metal.

There are five main magnetic separation component types:  Magnetic grates  Plate magnets  Magnetic traps  Magnetic drums  Magnetic pulleys

 Edison Separator  Ball Norton Separator  Magnetic Drum Separator  Roller Type Separator  Gravity Feed Magnetic Separator  Magnetic Coolants Separator  Wet Drum Separator

 Magnetic Separators are used to protect vital process equipment downstream from damage while it produces a clean separated final product.  This type of equipment includes primary jaw crushers, cone crushers, hammer mills and other tertiary crushers.  At the same time it can effectively prevent long sharp metal shards from cutting, ripping or tearing conveyor belts.

 They are most commonly used to separate tramp iron, also known as unwanted or damaged metal and ferrous impurities, from nonmagnetic materials conveyed in bulk form.  These ferrous impurities originate from land fill or excavating machinery used to mine, extract, drill or recover raw material.

 Magnetic separators are often used for industrial purposes such as recycling and manufacturing.  They are also found in scientific laboratories that often require metallic materials that are free of impurities (often the case in chemistry).  In this case, the magnetic separator is usually a cylinder or flask that prevents cross- contamination between two different substances by forcing either all or some of the magnetic materials from one substance into a separate container.

 For the removal of tramp iron in coarse and intermediate- crushing circuits, as a protection to the crushing machinery.  For the concentration of magnetite ores.  For the concentration of iron ore other than magnetite, after preliminary conversion of iron minerals to artificial magnetite by suitable Roasting.  For the removal of small quantities of iron ore minerals from Ceramic raw materials.

 Magnetic separators are often powerful, portable, and can be adjusted to remove varying types of magnetic materials from a liquid or solid.  They are most effective when used on a liquid, although the removal of solid impurities is also possible.  Magnetic separators are quite versatile and incredibly simple in design.

 In fact, a basic magnetic separator can be built at any time, using only a powerful magnet and a clamp to hold the material down.  These can be used in removing various types of magnetic materials from a liquid or solid.  These are effective when used on a liquid.

Advanced Industrial Material Separator(India) Private Limited Address : Plot No.234, Green Garden, Co Operative Nagar, Ayyabakkam, Ambattur, Chennai Mobile: , :