Products > Demagnetization

Solutions to eliminate the problem of magnetic residual from the workpiece


Workpieces made of ferromagnetic material can sometime show magnetic residual, that means low values of magnetism.

There are many reason for this, and not only, as many people think, the holding or the manipulation with magnetic chucks or magnetic lifters.

A lot of common machining operations can leave magnetic residual on workpieces: arc welding, induction hardening, EDM, MPI, but also common machining operation as turning, forging, bending can sometime leave magnetic residual.

Even if the values of magnetic residual is most of the time low and there are no effects in workpiece functionality sometimes they can be reason of problems (difficulty to make surface treatment or welding operations, metallic powder remaining on the surface with increasing of friction and wear).


SPD propose many solution to eliminate this problem.

SPD propose many solution to eliminate this problem.
Our catalogue (that you can from the link here below) propose many demagnetization systems of different type and dimension.
They can eliminate magnetic residual also from the most difficult materials.
In our catalogue you can find also digital instruments useful to evaluate the residual and the effectiveness of the demagnetization process.


SPD is at your disposal to help you to choose the best solution. We are at your disposal to check magnetic residual and test the results of demagnetization on your workpieces.
Furthermore we can also offer you service to remove magnetic residual from your workpieces.

Let’s make the magnetic solution you need.

Maximum customisation is SPD’s real plus.