+44 (0) 1580 891521


Magnetic Shields are specialists in the manufacture and supply of MuMetal® Magnetic Shielding Cans for transformers and other sensitive electronic components.
Our extensive stock range of circular and square cornered shielding cans provide highly effective protection from magnetic interference and electromagnetic radiation.

Contact our Technical Sales Team for assistance

Our Service
Magnetic Shielding cans are typically manufactured from high permeability MuMetal® (Grade ASTM A753 Alloy 4) and provide excellent low frequency magnetic field attenuation with low coercive forces.
Our fully equipped manufacturing site provides the capacity for producing high volume, deep drawn shielding cans, whilst our highly skilled workforce are able to fabricate magnetic shielding cans in smaller volumes from a variety of methods, including metal spinning and traditional techniques.
All of our MuMetal® magnetic shielding products can be provided with matching lids and bespoke aperture configurations, and are supplied in a hydrogen magnetically annealed condition to optimise final magnetic properties.

Headcorn Road  |  Staplehurst  |  Tonbridge  |  Kent  |  TN12 0DS  |  UK

Tel : +44 (0) 1580 891521  Fax : +44 (0) 1580 893345

® MuMetal is a registered trademark of Carpenter Technology Corporation
® MuRoom is a registered trademark of Magnetic Shields Limited
® Cryophy is a registered trademark of Aperam Alloys