Single Roller Magnetic Separator
Double Roller Magnetic Separator
Gayatri magnet have developed High Intensity, High gradient, Permanent Magnetic Roller Separators with the indigenous Technology. Which has been used successfully in Industrial Minerals applications. The Machine incorporates high energy Rare Earth Neodymium Permanent Magnetic Roll Assembly, which is manufactured and assembled under strict quality control and specification to Generate unsurpassed Magnetic Field Gradients. Under this High Intensity Magnetic Field, weekly Magnetic Contamination can be easily removed efficiently.
Operating Principle of Roller Separators :
A short conveyor belt envelopes the Magnetic Roll and a tensioning Ideal Roll.
A Suitable Feeder discharges material on the Belt. The Ferro Magnetic and Paramagnetic Particles adhere to the Belt while the non Magnetic particles flow freely off the end of the conveyor.
Features of Roller Separators:
Magnetic Rolls available in 65, 75 & 100mm Dia. & widths up to 1200mm. In three different Magnetic Strengths 8,000 Gauss, 20,000 Gauss and 22,000 Gauss. A 0.5 HP, variable speed DC/AC Geared Motor drive adjustable from 0 to 100 RPM Drives the Roll. Vibratory Feeder with Controls provided for Feeding. Abrasion resistant endless conveyor Belts with thickness of 0.8mm is provided for the Machine.
Application Areas of Roller Separators
Our machines are most useful in various types of industrial Minerals applications, such as Abrasive, Refractory and Ceramic Raw Material beneficiation, Alumina, Silica, Carbide, Magnesite, Quartzite, etc. Glass Raw Materials Cleaning Silica sand, Quartz, Feldspar, Dolomite, etc. Ultra High Purity Quartz Cleaning. Graphite Upgrading, Mangense ore benification, Bauxite Upgrading, Diamond ore benification, Selective Separation of Garnet / Ilmenite / Rutile, Zircon, Benification of Iron ore, recovery of Metals from Slag, Removal of Ferro Silicates from Limestone, Magnesite, etc.
Testing facilities are available on Machine at our works. A small sample of around 5-10 Kgs. of Material can be tested free of cost and the performance of our Machine can be demonstrated.