After the magnetic test, the pieces usually need to be subjected to a process of demagnetization in order to bring their residual magnetizing value into the limits that are imposed by the reference standards. This kind of operation can be done by using a demagnetization tunnel.

CGM CIGIEMME S.P.A. produces a range of universal demagnetization tunnels with 200, 300, 400 mm coil diameters (different diameters upon request). The tunnel can be powered in CA or in DC.

Depending on requirements, the tunnel can be completed with a manual or automatic transporter, particular supports or any kind of equipment in order to make the system safe as much as possible.

CGM CIGIEMME S.P.A. systems are CE marked and they are realized in accordance with the rules in force.