Permanent Overband Magnet Selection Criteria

Permanent Overband Magnets are commonplace in most mines and quarries, removing tramp ferrous metal and protecting crushers, screens and conveyors against damage. Overband Magnets are also widely used in recycling, recovering ferrous metals and protecting shredders against metal damage.  However, there are many different designs of Permanent Overband Magnet, developed to suit specific applications.  Understanding…

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Where to see Bunting-Redditch in 2024

Bunting’s magnetic separators, eddy current separators, metal detectors, and electrostatic separators are on tour again in 2024.  As of January 2024, Bunting-Redditch is exhibiting at the following shows and conferences: Ceramitec 2024 (9-12 April 2024 – Munich, Germany Ceramitec is the leading international trade fair for the ceramics industry. Ceramic engineers and specialists convene from…

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ICL Boulby Upgrades Magnetic Separators

ElectroMax-Plus Overband Magnet

ICL is making significant upgrades to their magnetic separators at their mine in North Yorkshire, England. The company has decided to replace an existing single air-cooled Overband Electromagnet with four modern ElectroMax Overband Magnets that have been designed and built by Bunting-Redditch. The ElectroMax Overband Magnets are a major improvement over the previous model, providing…

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Bunting Buzzing at Hillhead 2022

Bunting Hillhead

The sun shone and the crowds filled the quarry at Hillhead 2022 (21-23 June, Hillhead Quarry, Buxton, UK). The return of the UK’s largest quarrying, construction and recycling exhibition attracted visitors from across the world. At Hillhead, Bunting was displaying magnetic separators, including an ElectroMax Overband Magnet and Permanent Suspended Magnet, as well as a…

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40-Year Old Hillhead Still Attracts Bunting

40-Year Old Hillhead Still

The first Hillhead was held in 1982 and over those 40 years Bunting has manufactured and supplied thousands of magnetic separators and metal detectors for use in the aggregate and recycling industry.  Once again, Bunting is exhibiting at the 2022 show (21-23 June, Hillhead Quarry, Buxton, UK), helping companies solve metal separation and detection problems…

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Eddy Current Separator and ElectroMax Sales Growth in 2021

Eddy current separator and Electromax sales growth

The demand for metal separators increased in 2021 on 2020, with exceptional growth in sales of both Eddy Current Separators and ElectroMax Overband and Suspension Magnets.  Sales growth followed an expansion in representation in overseas markets and increasing manufacturing capacity at Bunting’s Redditch facility in the UK. At the Redditch manufacturing plant, Bunting specialise in…

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6 Mobile Metal Separators Sold in 3 Months

Mobile metal separators

Following a surge in orders for their mobile metal separator, Steelweld Enviro Products Ltd and CRJ Services have ordered six (6) Bunting Eddy Current Separators and Rare Earth Drum Magnets in the first quarter of 2021.  The Eddy Current Separators separate non-ferrous metals from non-metallic material with the Rare Earth Drum Magnets recovering magnetic materials.…

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The Crusher’s Arch Enemy – Tramp Metal

The crushers arch enemy Tramp metal

Crushing quarried aggregate is a key process stage of most quarries and when recycling demolition waste.  Effectively protecting the crusher from rogue tramp metal damage prevents production losses and repair costs. The wide range of available crushing technology enables the production of optimally sized aggregate.  Whereas Jaw and Gyratory designs commonly feature as primary crushers,…

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6-Year-Old Electro Overband Magnet Refurbishment

6-Year-Old Electro Overband Magnet Refurbishment

Repair and refurbishment convert a well-used, functional magnetic separator into almost new, further extending the life of the equipment.  One of Bunting’s latest repair and refurbishment projects involved a 6-year-old Electro Overband Magnet. The oil-cooled Electro Overband Magnet model 155 OCW 45 CB separates tramp ferrous metal from biomass pellets in a bulk handling terminal…

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Permanent or Electro Overband Magnet Selection

Overband magnets

The Overband Magnet is one of the most commonly used magnetic separators.  Different designs are used in nearly all process industries and especially in mining, quarrying, recycling, and bulk handling applications. In operation, an Overband Magnet (or Suspension Magnet) sits above a conveyor carrying material.  As the material passes under the magnet, ferrous metal is…

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