The eddy current separators are designed with top grade rare earth magnets to remove non-ferrous particles such as copper and aluminium. The eddy currents, in turn, generate magnetic fields whose flux are opposed to the fields generating them, thus causing repulsive forces which discharge nonferrous metals out of the material flow.

Rare earth (RE) mineral deposits are typically processed using several different unit operations including flotation, gravity, magnetic and electrostatic separation techniques. Two of the most important beneficiation techniques for RE minerals are gravity and magnetic separation. Many RE minerals are found alongside low specific gravity …

The MAGQUIP SUPRSEP Rare Earth Roll Separator is a permanent, high-intensity roll magnet for the separation and/or upgrading of dry granular paramagnetic material in the 75 microns to 10 mm size range. …

The magnetic fraction was again subjected to a high-intensity magnetic separator (0.6 T) where rare earth minerals are separated from magnetic hematite and other iron-bearing minerals. Magnetic separation enriched the product grade to around 9.8–12.0% from the feed containing 6% REO.

The magnetic drum separator is normally installed at product discharge points, and is designed to incorporate a 150-180 degree magnet system. ... • Available in electromagnetic or permanent designs, in addition to …

Volume 10, Issue 1, February 2022, 107104. Recent advances in selective separation technologies of rare earth elements: a review. ZiyingChenab, ZhanLic, JiaChena, …

The rare-earth roll magnetic separator can effectively treat a wide variety of industrial minerals resulting in high purity products. In fact, it is the separator of choice for upgrading the raw materials for glass production such as silica, quartzite, feldspar, and fluorspar. The roll separator is capable of processing 100 kg/hr/cm of roll ...

The magnetic separation of the rare earth particles mixture was achieved by controlling the liquid magnetization dispersed particles using water-based ferrofluid and paramagnetic liquid dissolved paramagnetic salt in water.

Magnetic Coolant Separators – Ferrite or "Rare Earth" Magnets. The industry's largest capacity and highest strength magnetic separators for grinding, honing, polishing, and broken machining chips.. Quality features include solid drums, heavy-duty sealed for life bearings, and the largest magnetic mass and surface area per GPM of flow in the industry.

The foundation of Eriez, Permanent Magnetic Separators offer industry-leading strength, durability and reliability for years to come. Headquarters; Choose Location. ... Eriez' Xtreme Rare Earth Magnetic Tubes utilize the industry's strongest magnet circuit available to recover more fine‑iron contamination and reduce product washoff.

Magnetic Grate Separators, also known as grate magnets or hopper magnets, deliver ferrous tramp metal separation in bins, chutes, drawers, hoppers and circular enclosures. We offer both ceramic and rare earth grate magnets. IMI's Round Style magnetic grates are constructed with one inch diameter magnetic tubes placed on two inch (2") centers …

Eriez' Drum Separators remove both large and small pieces of iron contaminants from material processing lines. Powerful permanent magnets enable more efficient separation performance for a broader range of applications than ever before. The complete line includes standard models in diameters from 12 to 36 inches (305 to 915 mm), and widths ...

The MAGQUIP SUPRSEP Rare Earth drum Separator [REDS] is high intensity magnetic separator with "Rare Earth" permanent magnets. The rotary drum separator is used for the separation, concentration or upgrading of dry granular weakly magnetic material in the size 100 microns to 50mm size range. The magnet element is an axial alternating pole ...

When built with Eriez–designed circuits, these separators provide good magnetic fields for a nominal cost and satisfactorily remove both tramp and fine iron contaminants in most applications. They continue to be the magnets most frequently used to improve the product purity of dry bulk materials. Xtreme® Rare Earth Grate Magnets

Magnetic separation of rare-earth ions: Transport processes and pattern formation. Lei, Zhe. ; Fritzsche, Barbara. ; Eckert, Kerstin. Despite the relevance of the Kelvin force in …

As a result, the detrimental onset of an increase in centrifugal force occurs sooner. A similar series of tests was also conducted using 7.6-, 10- and 30-cm diameter rare-earth roll separators. The …

2.3.1 Rare-Earth Drum Separator. These days, since rare-earth permanent magnets are becoming more available and affordable, they lead to the development and manufacture of powerful DHIMS and high-intensity magnetic drums . Eriez, a magnetic separator manufacturer, was probably the first company that replaced standard ferrite …

Rare Earth Magnetic Drum Separator. A unique 5 pole magnetic element is employed in the Reading Rare Earth Drum (RED) to generate a field intensity in excess of 0.7 Tesla …

With the ever increasing demand for high-purity feedstocks used in manufacturing, Eriez offers its Dry High Intensity Rare Earth Roll Magnetic Separators. These provide maximum efficiency in the separation of …

The Reading Rare Earth Magnetic Drum (RED) uses a unique 5 pole magnetic element to generate a field intensity in excess of 0.7 Tesla on the drum skin. The magnetic element design affords the maximum field gradient and the 5 poles enables additional cleaning of the magnetic stream. This gives a very selective separation at high throughputs compared …

The separation of rare earth (RE) elements is a challenge from their discovery to the present day, due to the chemical and physical similarities as a group. …

Made With Ceramic 8A and Rare Earth Magnet Material Magnetic drum separators efficiently and completely separate iron-based material from dry, bulk products. Using a free-flowing processing system, plastic, non …

Rare Earth Magnetic Roll Separators: Cantilevered Slide Tensioner Model fRAME The frame is an all-welded combination stainless steel hot rolled steel structure. The drive end is rigidly attached to the support frame, and the opposite end is supported during operation by a steady rest. The steady rest is a hinged arm that supports vertical

Abstract. This work bridges two gaps in the magnetic separation of rare-earth ions. (1) A material property database is provided for the solutal expansion …

1000+ Employees. Distributor of magnetic grate and plate separators. Plate separators are available in 8-1/8 in. length, 10 to 20 in. width, and 1-7/16 in. height. Grate magnetic separators are made from stainless steel material and offered in ceramic or rare earth magnets. Serves education, medical, government, automotive, and aerospace ...

The first rare-earth magnetic drum separators (REMDS) were used for relatively easy dry garnet and ilmenite separations. Since then, attempts have been made to use them for other applications with limited success. Wet drum separators have found use as higher-powered scalper separators for removal of ferromagnetic material in the feed …

Rare Earth Roll Magnetic Separators. A combination of the most recent advances in rare-earth magnet technology and years of industrial experience make Outotec rare-earth roll separators the industry standard. Specifications. Advanced features and options make the Outotec® line of neodymium magnetic separators extremely operator friendly.

A process for the separation of rare-earth elements has been developed which is enhanced by the presence of an external magnetic field. Abstract. The …

Experiments were carried out using a rare earth roll magnetic separator of 100 mm diameter roll and width of 300 mm (L/P10-30 model, Outotec make). The magnet consists of Nd-B-Fe rare earth elements and magnet to steel ratio maintained 4:1. The belt is made up of graphite-impregnated Kevlar with a thickness of 0.25 mm. The …

The tapered magnetic face is designed to prevent contaminant wipe-off in rapid product flow. Standard plate magnets are available in widths from 4″ to 60″. Features Include: • Ideal for 30° to 60° inclines, allowing contaminants to be trapped as material flows over the plate magnets. • Food, sanitary, and USDA finishes available to ...