Rare Earth Roll or Induced Magnetic Roll

Induced roll

Comparing Two High Intensity Magnetic Separators High intensity magnetic separators remove ferro and para magnetic particles from dry non-metallic minerals.  However, the design of the separation system dictates the final product purity and product losses.  The two most common designs of dry high intensity magnetic separator are the Induced Roll (IMR) and the Rare Earth…

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Technical Explanation of Rare Earth Roll Separator

magnetic conveyor pulleys

The Rare Earth Roll Separator is one of the world’s most popular permanent magnetic separators used by mineral processors to separate paramagnetic minerals from dry materials.  The Rare Earth Roll Separator is simple to install and use, whilst being exceptionally energy-efficient.  The high-intensity magnetic strength enables the separation of very weakly magnetic minerals such as mica…

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Mineral Processing Lab High Intensity Electromagnetic Filter

Electromagnetic Filter

A high intensity Electromagnetic Filter has expanded the mineral testing capabilities in the Bunting-Redditch mineral processing laboratory.  The Electromagnetic Filter is designed to remove fine iron and weakly magnetic materials from mineral slurries and ceramics slips and glazes.  The new equipment expands the extensive range of high intensity magnetic separators already used in the test…

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2018 Review

Bunting Review

A Look Back at our News & Blogs in 2018 2018 proved to be another exciting year.  Despite the spectre of BREXIT, business overseas continued to flourish and grow.  We attended a number of international exhibitions, securing orders on the stand.  There have also been concerns on the UK mainland about waste management and especially…

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Magnetic Separators For Mineral Processing

Aggregate Quarrying

Magnetic separators can be found in most mineral processing operations, especially those processing non-metallic minerals and magnetic ores.  This article investigates the use of high intensity magnetic separators and magnetic separation equipment in the minerals sector with a focus on processing dry materials (in the -15mm, +45 micron size range). Principles of Magnetic Separators There…

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Video Explanation of the Induced Magnetic Roll Separator IMR

magnetic separation

The Induced Magnetic Roll Separator (IMR) has been used in the non-metallic mineral industry for decades.  However, the popularity of this high intensity magnetic separator dwindled after the development of the Rare Earth (RE) Roll Magnetic Separator in the late 70s early 80s.  Whereas the magnetic forces in an IMR were electromagnetically generated, high intensity…

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Magnetic Separator Success at Ceramitec 2018

Magnet suppliers uk

With Master Magnets being the only specialist Magnetic Separation company exhibiting at Ceramitec 2018 (April 10-13), the stand was continually busy for the whole 4 days of the exhibition. “It has been a hectic and very successful 4 days,” said Jonathan Millington, Master Magnets Marketing Manager.  “We have received enquiries from ceramics producers and mineral…

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