Dry Magnetic Separators

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Electro-Magnetic Dry separator With Lights and Detachable Rollie Pollie 

Electromagnetic separation is a process used to separate materials based on their magnetic properties. Electromagnetic separators, also known as dry magnetic separators, use magnets to capture and separate ferromagnetic materials from non-ferromagnetic materials. These separators are commonly used in the mining and minerals processing industries to remove tramp metal and to separate magnetic ores.

One advantage of electromagnetic separation is that it is a dry process, so there is no need for water to aid in the separation process. This can be beneficial in certain applications where water is not readily available or where the use of water is not practical.

Electromagnetic separators can be used to separate a wide range of materials, including minerals, ores, and recycled materials. They are available in a variety of sizes and configurations to meet the specific needs of different applications.

Overall, electromagnetic separators are reliable and effective at separating magnetic materials. They are widely used in a variety of industries due to their simplicity, versatility, and cost-effectiveness.

Device Concept

Objects that are attracted to a magnetic field have a property that is known as "ferromagnetic." For example, Magnetite, Iron, Nickel, and thier alloys are all ferromagnetic. 

Almost all other materials are non-ferromagnetic except for some metals like aluminum, gold, silver, and copper, which are slightly paramagnetic. In this instruction sheet, paramagnetic materials are considered non-ferromagnetic since thier interaction with the Rollie Pollie magnet is low. 

This device continuously separates dry ferromagnetic particles from dry non-ferromagnetic particles. 

A commingled mixture of 1/8" classified ferromagnetic and non-ferromagnetic particles enters into the feed hopper located on the highest point. The interchangeable feed hopper acts as a storage reservoir as well as a flow rate controller. A smaller 1/8 funnel opening is appropriate when the incoming iron content is above 50% . A 1/2 " funnel opening is suitable when the incoming iron content is below 50%

As the material exits the funnel, gravity pulls the particles through an induced magnetic field. The non-ferromagnetic particles course is not altered and drops straight into the "Ore Par." The ferromagnetic particles migrate towards the magnet while they are in the magnetic field. Once the particles reach the flume's sidewall (closest to the magnet), they are directed up, over, and into the adjacent flume. Once in the adjoining flume, gravity continues pulling the particles until they eventually break away from the magnet and fall into the (Ferromagnetic Concentrate Jar). 

As the unit is in operation, the operator must observe that no ferromagnetic particles drop into the Ore Par. It is recommended that the user replaces the funnel with a smaller opening if ferromagnetic particles are falling into the Ore Pan. 

Dry Electromagnetic Separator with -20 Mesh Auger Combo

This Product Is a combination of the Dry Separator and an Even Feeder. Great for loading long samples or magnetige-rich (50+%) samples.