About us

Bunting - Berkhamsted

Bunting are a world leader in the design and manufacture of permanent magnets, magnetic assemblies, magnetising equipment and magnetic separation equipment for the removal of metals.

We at Bunting offer a full range of high quality magnetic separation equipment and metal detection equipment manufactured in the UK for the removal of metal. We supply standard and purpose made equipment to the Plastics, Food, Recycling, Quarry & Aggregate, Medical and Powder and Bulk Handling industries.  With new products being launched continuously we can often remove the metal our competitors can’t.

All permanent magnet grades can be supplied, either from our huge range of stock or to customers own requirements. We have Stock magnets available to order online for next day delivery from our e-magnets division or can rapidly supply samples to meet a customer’s individual specifications. We have full Quality and Magnet Testing facilities and hold stock to meet customers JIT delivery requirements. Our magnetics experts are on hand to help with grade selection and even magnetic system design.

Magnets are rarely used alone and many of our customers do not like assembling magnets, so we offer a full range of magnet assembly options. With in-house machining, grinding, shrink fitting and sleeving capabilities we can assemble complex one off assemblies to large batch runs. We have assembly facilities in the UK, USA, China and a partner Australia.

We offer bespoke magnetising charger and magnetising fixture design and manufacture to exactly meet the specifications required for a particular job or as part of a manufacturing facility. Magnetising chargers and magnetising fixtures are designed, developed and manufactured our facility in Berkhamsted UK. We also supply a full range of magnetic measuring equipment.

With a suite of 2D and 3D transient finite element magnetic design software, we can help design or magnetically optimise your products. We are also on hand to offer advice on the best grade of magnets to use and can help to design a customer’s system to use the most effective magnet, grade and size.


Products

 Alnico Magnets

Alnico Magnets

Alnico MagnetsAlnico Magnets are very resistant to heat and corrosion and can operate at temperatures up to 500C. While Alnico magnets have very high ...

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 Axial Field Multipole Fixture

Axial Field Multipole Fixture

Axial Field Multipole FixtureAxial field multipole magnetising fixtures are developed to produce a multipole axial field on the face of a ring, disc o...

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 BMC Series - Industrial Range

BMC Series - Industrial Range

BMC Series - Industrial RangeThe BMC Series is our standard series of industrial magnetisers, originally designed to meet the higher energy demands of...

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 BMCL Series - Laboratory/Volume Small Part Production

BMCL Series - Laboratory/Volume Small Part Production

BMCL Series - Laboratory/Volume Small Part ProductionThe BMCL Series is ideally suited for laboratories or small-part production. They feature a workb...

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 BMCS Magnet Setter

BMCS Magnet Setter

BMCS Magnet SetterThe BMCS series of magnet setters are machines for magnetising and setting permanent magnets. The magnet setters use capacitor disch...

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 Ceramic Magnets

Ceramic Magnets

Ceramic MagnetsFerrite Magnets?or Ceramic Magnets are lower cost magnets commonly used in high volume applications such as: switches, speakers, holdin...

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 Design Consultancy

Design Consultancy

For magnetic design, we operate both 2D and 3D Finite Element Analysis software, with a comprehensive library of magnetic material properties.

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 Design For Manufacture

Design For Manufacture

From the start of the design process our dedicated engineering team will work with you to understand the end application of the project so that they c...

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 External Radial Multipole Fixture

External Radial Multipole Fixture

External Radial Multipole FixtureExternal radial multipole magnetising fixtures are developed to produce a multipole radial field on the external diam...

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 Ferrite Magnets

Ferrite Magnets

Ferrite MagnetsFerrite Magnets?or Ceramic Magnets are lower cost magnets commonly used in high volume applications such as: switches, speakers, holdin...

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 Fine Pole Pitch Magnetising Fixture

Fine Pole Pitch Magnetising Fixture

Fine Pole Pitch Magnetising FixtureFine pole pitch magnetising fixtures are specifically developed for applications, such as encoders and sensors, whi...

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 Flexible Rubber Magnets

Flexible Rubber Magnets

Flexible Rubber MagnetsFlexible Magnets or Magnetic Rubber can be used in both technical applications - sensing and Marketing applications. Usually su...

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 Grain Boundary Diffused Magnets

Grain Boundary Diffused Magnets

Grain Boundary Diffused MagnetsGrain Boundary Diffused magnets use a secondary manufacturing process to concentrate the Heavy Rare Earth Element Dyspr...

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 Homopolar / Radial Fixture

Homopolar / Radial Fixture

Homopolar / Radial FixtureRadial or Homopolar magnetising fixtures are developed to create a single radial pole on the inner and outer diameters of a ...

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 Internal Radial Multipole Fixture

Internal Radial Multipole Fixture

Internal Radial Multipole FixtureInternal radial multipole magnetising fixtures are developed to produce a multipole radial field on the internal diam...

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 Magnet Assemblies

Magnet Assemblies

Bunting is a leader in the design and manufacture of bespoke precision magnetic assemblies and magnetisation equipment worldwide.

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 Magnet Manufacturers

Magnet Manufacturers

We can share our knowledge and experience with our customers through our design consultancy or testing services. This can take many forms, whether it...

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 Magnetic Product Testing

Magnetic Product Testing

Magnetic Product TestingThe Quality Control Department also has a vast range of magnetic testing equipment which is available for the testing of custo...

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 Magnetising & Testing

Magnetising & Testing

As a long standing manufacturer of permanent magnets, we have our own large magnetising facility which we can offer as a service for the magnetisation...

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 Magnetising Fixtures

Magnetising Fixtures

Magnetising FixturesWe can produce simple two pole axial coils in varying sizes to best use the available energy of your magnetiser, depending on what...

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 Manufacturers of Magnets UK

Manufacturers of Magnets UK

We have been operating for over 60 years and during that time have emerged as a world leader in the design and manufacture of permanent magnets UK, ma...

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 Neodymium Magnets

Neodymium Magnets

Neodymium MagnetsNeodymium Magnets are the strongest commercially available permanent magnets, also known as Neo, Neodymium Iron Boron, NdFeB or Sinte...

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 Plastic Bonded Neodymium Magnets

Plastic Bonded Neodymium Magnets

Plastic Bonded Neodymium MagnetsPlastic Bonded Neodymium Magnets provide a cost-effective use of magnet material, high performance, low electrical con...

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 Product Magnetising Services

Product Magnetising Services

Product Magnetising ServicesAs a long standing manufacturer of permanent magnets, Bunting Berkhamsted has its own large magnetising facility which we ...

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 Prototype Magnetising Fixture

Prototype Magnetising Fixture

Prototype Magnetising FixtureTo avoid the cost of a production magnetising system, Bunting Magnetics can produce prototype fixtures which will be magn...

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 Samarium Cobalt Magnets

Samarium Cobalt Magnets

Samarium Cobalt MagnetsSamarium Cobalt Magnets or SmCo Magnets are rare earth magnets that provide high magnetic performance. Although they are not as...

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 Volume Precision Magnetic Assemblies

Volume Precision Magnetic Assemblies

Our range of professional services include design for manufacturing, 3D FEA modelling from concept and design optimisation, magnet manufacturing and m...

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27 Products

News

World Day for Safety and Health at Work

World Day for Safety and Health at Work

For the World Day for Safety and Health at Work we talked with Denis Elkins, our HSE & Quality Assurance Manager about his role at Bunting. “Ultimate...

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Post Assembly Magnetising at Magnetisation & Measurement Event

Post Assembly Magnetising at Magnetisation & Measurement Event

Post assembly magnetisation of permanent magnet rotors is one of several papers being presented at the UK Magnetics Society’s ‘Magnetisation & Measure...

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AlNiCo Magnet Setter Development

AlNiCo Magnet Setter Development

Bunting engineers have developed a new Magnet Setter for AlNiCo magnets. AlNiCo Magnet Properties AlNiCo’s relatively low coercive force (Hc) means t...

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Importance of Engineering Apprenticeships

Importance of Engineering Apprenticeships

When 21-year-old Ryan Haig-Godden finished wiring his first solo magnetiser panel project, it marked another important step in a three-year training j...

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Magnets and Magnet Assemblies for Defence Applications

Magnets and Magnet Assemblies for Defence Applications

Globally, permanent rare earth magnets play a major role in defence technology. They feature in a diverse range of applications including missile gui...

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Bunting Sponsors Electric & Hybrid Aerospace Technology Virtual ‘Live’

Bunting Sponsors Electric & Hybrid Aerospace Technology Virtual ‘Live’

The future of electric and hybrid aircraft technology is the focus for presenters and delegates at the Electric & Hybrid Aerospace Technology Virtual ...

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Permanent Magnet Motors Providing Key Benefits

Permanent Magnet Motors Providing Key Benefits

Permanent magnet motors are electric motors using permanent magnets in addition to windings. Such motor designs are more efficient than induction mot...

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XGS33 Expands Bunting’s Samarium Cobalt Magnets Range

XGS33 Expands Bunting’s Samarium Cobalt Magnets Range

Bunting’s range of Samarium Cobalt (SmCo) Rare Earth Magnets now includes the XGS33 grade, which provides higher stability and magnetic performance at...

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Everlube Coating Protects Neodymium Magnets

Everlube Coating Protects Neodymium Magnets

The new Everlube anti-corrosion magnet coating combats the increasingly arduous working environments for magnets and magnetic components. The Everlub...

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Bunting-Berkhamsted 2020 Review

Bunting-Berkhamsted 2020 Review

On January 1st, nobody could have predicted the challenges businesses would face in 2020. Despite the restrictions and obstacles presented by the Covi...

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Explaining Neodymium Magnet Strength

Explaining Neodymium Magnet Strength

Neodymium Rare Earth Magnets are the strongest commercially available permanent magnets in the world. Originally invented by General Motors and Sumit...

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Magnet Comparison: Neodymium and Samarium Cobalt Rare Earth Magnets

Magnet Comparison: Neodymium and Samarium Cobalt Rare Earth Magnets

Neodymium Iron Boron NdFeB (i.e. Neodymium) and Samarium Cobalt SmCo are both ultra-strong rare-earth permanent magnets. Both are brittle in nature a...

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New Bunting-eMagnets e-Commerce Magnets Website

New Bunting-eMagnets e-Commerce Magnets Website

An extensive range of magnets and magnetic products feature on the new Bunting-eMagnets e-commerce website. The totally redesigned site makes it easi...

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Neodymium Magnets – Frequently Asked Questions

Neodymium Magnets – Frequently Asked Questions

Neodymium Iron Boron Rare Earth are the strongest permanent magnets presently available. They are a hidden key component of mobile phones, cars, and c...

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An Introduction to the Halbach Array

An Introduction to the Halbach Array

Halbach Arrays feature in many common-day devices such as brushless DC motors and even the Inductrack Maglev train. The Halbach Array is a specific ar...

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New Shaker Magnetic Catch

New Shaker Magnetic Catch

The new Shaker Magnetic Catch extends the range of magnetic catches sold by Bunting on their online sales outlet eMagnets UK. The new Magnetic Catch ...

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Sensor Magnets

Sensor Magnets

Sensors are used everywhere from vehicle engine management systems to Smartphones determining if the flip cover accessory is closed. Modern everyday l...

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Replicating True Radial Arc and Ring Magnets with Pseudo-Radial Arcs and Rings

Replicating True Radial Arc and Ring Magnets with Pseudo-Radial Arcs and Rings

The manufacture of anisotropic radially magnetised arcs and rings is significantly different to the production of diametrically magnetised rings and a...

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Surface Mounted Arc Magnets

Surface Mounted Arc Magnets

Bunting is capable of supplying almost any shape and size of a permanent magnet, but one of the most popular shapes is the arc. Arc magnets are used i...

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Two New Overband Magnet Models

Two New Overband Magnet Models

Bunting has added two new models to their popular and highly successful range of Permanent Overband Magnets. The two new designs – the PMax and Easib...

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A Great Recycling History

A Great Recycling History

There has never been a greater focus on recycling and reusing waste materials. Many experts claim that our waste problem is related to the modern ‘thr...

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High Intensity Magnetic Separator Optimises Copper Recycling

High Intensity Magnetic Separator Optimises Copper Recycling

Around 50% of copper used in Europe is obtained from recycling rather than newly mined ore (International Copper Study Group – ICSG). Indeed, copper i...

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Bespoke Pot Magnet Design for Oil and Gas Application

Bespoke Pot Magnet Design for Oil and Gas Application

An international Oil and Gas company turned to Bunting when investigating designs for a novel magnetic system to act as a pressure relief valve. The P...

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Metal Recovery from Electric Vehicles

Metal Recovery from Electric Vehicles

Mining the Urban Environment The anticipated global increase in production and consumption of electronic goods and electric vehicles puts a huge strai...

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Carbon Fibre Containment for Magnetic Rotors

Carbon Fibre Containment for Magnetic Rotors

Magnetic rotors are used in a wide range of applications including motors, generators, alternators and Eddy Current Separators. These rotors spin at v...

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Post Assembly Magnetisation for the Automotive Sector

Post Assembly Magnetisation for the Automotive Sector

Magnets are an integral component in all modern vehicles. They help form the traction drive to provide motive power to the vehicle, whilst also drivi...

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Magnetic Catches at kbb 2020

Magnetic Catches at kbb 2020

Visitors to the 2020 kbb show (1-4 March NEC, Birmingham, UK) will see an extensive array of Magnetic Catches on stand Z85. kbb 2020 is a biennial ev...

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Bunting Sponsors #10nTaff Ty Hafan Challenge

Bunting Sponsors #10nTaff Ty Hafan Challenge

Bunting is thrilled to announce their support for the Dads, Uncles and Brothers of children supported by Tŷ Hafan as they take on the #10nTaff challen...

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Bunting Announces New Sales Engineer Appointments

Bunting Announces New Sales Engineer Appointments

Following a sustained period of growth and expansion, Bunting announces the addition of three sales engineers to their Redditch and Berkhamsted teams....

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Magnets Attract at Southern Manufacturing Show

Magnets Attract at Southern Manufacturing Show

Manufacturers and suppliers from across the UK converged on the Farnborough Exhibition Centre for the Southern Manufacturing and Electronics Show (Feb...

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Documents

Bunting_Suspension-Magnets.pdf

Bunting_Suspension-Magnets.pdf

Catalogue

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Bunting-Elite-Catches.pdf

Bunting-Elite-Catches.pdf

Catalogue

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Contact Us

Bunting - Berkhamsted

  • Northbridge Road
  • Berkhamsted
  • Hertfordshire
  • HP4 1EH

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