The compact DPMN permanent magnets are independent of the mains supply and are safe, reliable and easy to operate. There is no residual magnetism when the DPMN permanent magnets are switched to “demagnetise”.
When switched to “magnetise”, a magnetic field is created between two field poles of the permanent magnets. The outer surface of the magnet armature is always neutral and offers maximum protection against external influences.
Demag DPMN permanent magnets are available from 125kg to 2000kg rated capacity.