E Magnets UK

Magnets are in Our Blood

We specialise is the design and supply of a wide range of Permanent Magnets, Magnetic Assemblies, Factory Magnet Solutions, and Magnetic Products.  Included in our Magnet Product Portfolio are the Neodymium Rare Earth Magnets (NdFeB - the strongest permanent magnets in the world), Samarium Cobalt Rare Earth Magnets (SmCo - strong permanent magnets that maintain strength at high temperatures), and standard strength Ferrite Magnets.

Neodymium Rare Earth Magnets

Neodymium Rare Earth Magnets are the strongest type of permanent magnet commercially available and we supply them in a wide range of shapes, sizes and grades. Neodymium Iron Boron Rare Earth ("Neo", NdFeB or Neodymium) Magnets are made from an alloy containing, amongst others, the elements Neodymium, Iron and Boron (NdFeB).  Included in our Neodymium Magnet portfolio are:

  • Circular Disc or Slug Neodymium Magnets;
  • Neodymium Ring Magnets;
  • Rectangular Neodymium Magnet Blocks;
  • Neodymium Rod Magnets;
  • Precision Neodymium Magnets;
  • Adhesive Backed Neodymium Discs;
Neodymium Rare Earth Magnets

Samarium Cobalt Magnets

Samarium Cobalt Rare Earth (SmCo) Magnets are not as strong as the Neodymium Rare Earth (NdFeB) Magnets (maximum energy product of between 30 and 50 MGOe) but they have three significant advantages:

  1. They work over a wider temperature range;
  2. They have superior temperature coefficients;
  3. They have much greater corrosion resistance.
Samarium Cobalt Magnets

Alnico Magnets

Alnico Magnets have very high Br (Magnet Remanence) values, comparable with the Neodymium Magnets and Samarium Cobalt Magnets. They can be cast into complex shapes and be magnetised during the heat treatment stages. Alnico Magnets are often magnetised in the final assembly to give the best performance. This enables it possible to create more complex magnetising patterns (such as the classic Horseshoe Magnet shape). 

Alnico Magnets are commonly used in:

  • Loudspeakers,
  • DC Motors,
  • Generators,
  • Sensors,
  • Magnetic Separation equipment,
  • Hall-effect devices,
  • TWT,
  • Magnetrons,
  • Electricity Meters,

If the application requires any of least change in output with temperature variation, high field output, or very high temperature operation, then an Alnico Magnet may be the best option.

Alnico Magnets

Pot Magnets

We offer an extensive range of Pot Magnets, with lifting capacities from 400g up to 130kg. They are available in a wide range of diameters and heights including:

  • Pot Magnet with External Threaded Stud / Boss Mounting
  • Pot Magnet with Internal Threaded Mounting (Deep Pot)
  • Pot Magnet with Countersunk Mounting (Shallow Pot)
  • Pot Magnet with Through Hole Mounting
  • Pot Magnet with Internal Threaded Stud / Boss Mounting
  • Pot Magnet with Threaded Through Hole Mounting
  • Limpet Pot Magnet

Pot Magnets are available in a silver (chrome, zinc or nickel) finish, a white paint finish, a red paint finish, black rubber coated finish and ferritic stainless steel finish.  They can be used in extremely cold applications (in theory towards absolute zero) and in extremely hot conditions (up to +300 degrees C, perhaps up to +350 deg C).

Pot Magnets

Magnetic Sweepers

Magnetic Sweepers (part of our Factory Magnet Solutions range) are the perfect solution to the problem of clearing small ferrous metal objects, such as nails,tacks,nuts,bolts and metal shavings from of the floor.  The models include:

  • Handheld Magnetic Sweepers;
  • Standard Forklift Magnetic Sweeper;
  • Standard Forklift Magnetic Sweeper with an easy clean face;
  • Combi Forklift Magnetic Sweeper with wheels and a handle for manual use;
  • Magnetic Worktop Handheld Magnetic Sweeper;

The sweepers are ideal for using in manufacturing plants, garages, workshops, car parks and warehouses.

Magnetic Sweepers

Magnetic Separators

Magnetic Separators are used widely in industry (e.g. Food, Plastics, Recycling, Chemicals)  to remove and recover ferrous metals from processed materials.  These are are available with high strength Neodymium Rare Earth and standard Ferrite Magnets and include:

  • In Line Magnets;
  • Plate Magnets;
  • FF Drawer Grate Magnets
  • HF Drawer Grate Magnets;
  • Overband Magnets;
  • Magnetic Grids & Grates;
  • Magnetic Tubes and Rod;



Magnetic Separators

E Magnets UK Overview