MAGNETIC MAGNA ROLL

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SUPER INTENSITY PERMANENT MAGNETIC MAGNA ROLL Magnarolls are employed in minerals and ore processing plants for the removal of weakly magnetic particles from dry granular materials size range from....

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SUPER INTENSITY PERMANENT MAGNETIC MAGNA ROLL

Magnarolls are employed in minerals and ore processing plants for the removal of weakly magnetic particles from dry granular materials size range from 50 microns up to 100 mm. Typically for the purification and concentration of: Andalusite, Apatite, Bauxite, Calcite, Corundum, Diamondiferous concentrates Dolomite, Feldspar, Fire Clay, Iron Ores, Kyanite, Limestone, Manganese Ores, Magnesite, Mineral Sands, Nepheline Syenite, Quartz, Silica Sand, Sillimanite, Spodumene, Tantalite, Wallastonite.

In the foundry industry they are used for the separation of chrome sand from silica sand. In ferroalloy plants they are used for the recovery of ferrochrome and ferromanganese from slags. Magnarolls comprise of a Hopper with feeder short belt conveyor with Magnetic roll and self tensioning idler geared motor unit driving the magnetic roll via a wadge belt product chute with adjustable splitter blades/s, located beneath the belt support framework.

The magnetic coil consist of alternate discs of Carbon Steel and Neodymium-iron Boron permanent magnets
on a stainless Steel shaft. The Magnetic rolls are available in diameter of 75 mm, 100 mm and 300 mm and upto
1500 mm long. Material to be processed is discharged from the hopper by the feeder at the controlled rate on the
conveyor. As the Belt travels around the magnetic roll, competing centrifugal and magnetic forces influence magnetic particles.The lesser magnetically susceptible particles are thrown from the belt at a position on the roll where the centrifugal forces overcome the magnetic forces acting on them. The more magnetically susceptible particles adhere to the belt, travel around the roll and fall from the belt as it loses contact with the roll. The non-magnetic particles are thrown forward from the belt ahead of the magnetic particles. The separate particles are delivered by the splitter blade/s into the product chutes. Separation flexibility is achieved by variation of the belt speed and the position of the splitter blade/s.

Company Details

About Electro Magnetic Industries
Electro Magnetic Industries was established almost 3 decades ago in Vadodara- the most advanced industrial metro of Gujarat state in INDIA. Today we are among the leaders who design, develop, manufacture and market a range of state of the art magnetic and vibratory equipments.
With development, comes experience and the vision, to widen ones horizons. Electro Magnetic Industries has expanded its foray into international markets too.
Our cost effective ideas in developing solutions for material handling and controlling product flow have helped us take all the important steps ahead of our competitors.
In order to server the increased market demand for Magnetic and Vibratory equipments, electro magnetic industries has created a portfolio of technologies aimed at generating 100% yield and concepts. We approach challenges in an integrated manner, with combination of proprietary technologies and in house engineering expertise.
Company Overview
Electro Magnetic Industries” for over 40 years, have lead the industry in producing Magnetic Separator / Vibrating Equipments for the control and removal of ferrous tramp metal from product movement and processing system.
Technology Our design team is supported by the latest computer aided design technology which enables us to quickly update our standard and meet the requirements for a precise production and a quick exchange of data with our customers.
Solutions Our staffs of qualified engineers, acknowledged experts in their field, based at Head Office and in field offices are at your disposal to provide you with their long experience in solving your Iron Contaminants problems and providing you with the detail with regard to planning, designing, supplying the complete solution.
Speciality For the design, manufacture and installation of complete integrated System (i.e. Turn Key Contract). Bulk goods of all sizes, whether coarse or fine, hot or cold, wet or dry are classified, screened, collected, fed , dosed, assigned, mixed, separated, cooled, heated & separation of tramp iron by “ELECTRO MAGNETIC” or by any suitable method.