Single, Twin and Tri Pole Overband Magnet Development

Overband Magnet

Bunting has developed three designs of Permanent Crossbelt Overband Magnet (PCB), with different magnetic polarity, to suit an ever-expanding range of applications.  Overband Magnets are mounted over conveyors to separate ferrous metal from non-magnetic material and are commonly used in industries including mining, quarrying, recycling, and wood. The magnetic field of a Permanent Crossbelt Overband…

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Magnetic Metal Free Areas under Overband Magnets

A common question asked when a client is installing an Overband Magnet or Suspension Magnet is whether the conveyor idlers, frame and housing could become magnetically induced. When installed suspended above a conveyor, the Overband Magnet and Suspension Magnet work by projecting a magnetic field down and through material transported on a conveyor.  This magnetic…

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ATEX 22 Rated Electro Overband Magnets

ATEX 22 rated Electro Overband Magnet

The latest ATEX 22 rated Electro Overband Magnet, designed and built by Bunting, is destined for installation in a UK biomass plant.  The nature of the waste wood means that the storage and transportation areas within the plant are classified as ATEX Zone 22, where an atmosphere of air and flammable substances, in the form…

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Cleaning Recycled Plastic with Bunting Inline Magnets

Pneumatic Inline Magnet

A manufacturer of window frame bodies is using Bunting’s Pneumatic Inline Magnets (PIMs) to cleanse recycled plastic flake of ferrous metal contamination.  In production, each window frame uses up to 40% recycled plastic. Inline Magnets are versatile and cost-effective magnetic separators that connect into both gravity-fed and pneumatic pipelines.  With a plate magnet fitted on…

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Ken Mills Engineering Installs Bunting Metal Separators

The Neath Port Talbot materials recycling facility (MRF) in South Wales, UK was designed and installed by Ken Mills Engineering (KME).  The plant includes metal separation equipment designed and built by Bunting including a Permanent Overband Magnet and Eddy Current Separator. Ken Mills Engineering (KME) is one of the UK’s leading manufacturers of MRF systems,…

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Benefits of the Overband Magnet Armoured Belt

Overband Magnet Armoured Belt

The highest wear part on an Overband Magnet is the belt that transfers the separated metal away from the conveyor and into a collection area.  In order to reduce such wear, Bunting developed a special lightweight armouring for the rubber belt. The Overband Magnet Armoured Belt is in operation in recycling, mining, quarrying and bulk…

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Hillhead Success for Bunting

The Hillhead quarrying, construction and recycling show (Buxton, UK, 25-27 June, 2024) was blessed with a decent spell of weather for the throngs of international visitors.  Bunting’s ideally located stand, on the downslope towards the pavilion, was busy for the whole 3-days. Bunting has exhibited at Hillhead for decades, with metal detectors, magnetic separators and…

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Metal Separation at E-Waste World Conference 2024

Maximising metal separation and recovery from e-waste is the focus for Bunting on stand C60 at the E-Waste World Conference and Expo (26-27 June 2024, Messe Frankfurt, Germany).  The Bunting team is joined on the stand by their local representative Marcel Graef from 3SMI. The global production of e-waste rose to 62 million tonnes (Mt)…

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Bunting Attracts Crowds at IFAT 2024

There was a constant stream of visitors on Bunting’s stand at the IFAT Munich 2024 (13-17 May).  Bunting’s multinational team from the UK, Germany, Italy, and the USA talked metal separation with visitors from around the world. IFAT is the world’s leading trade fair for water, sewage, waste and raw materials management. “IFAT provided the…

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ElectroMax Overband Magnet Power at Hillhead 2024

ElectroMax-Plus Overband Magnet

The compact but powerful characteristics of the ElectroMax Overband Magnet are highlighted on Bunting’s stand C9 at the Hillhead quarrying, construction and recycling show (25-27 June, 2024).  The ElectroMax is accompanied on the stand by the TN77 and meTRON 05D metal detectors, and a permanent suspension magnet. Solving Metal Separation Problems at Hillhead Magnetic separators…

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