DEMAGNETIZING OF MACHINES AND MODULES
Too much magnetism in the components of punch presses, powder presses, press brakes, lapping machines, CNC machines and many other production machines interferes with their operation and has a negative influence on the quality of the parts. Thus magnetism causes the sintering powder in powder presses to adhere to matrices and stamps, leading to density fluctuations of the green compacts. With magnetic lapping machines (lapping stones), stronger abrasion of the parts leads to grooves and scratches on the surface of the parts being treated.
In large compressors and turbines residual magnetism causes premature failures and unbalance in bearings, and also sometimes faulty concentricity measurements with the eddy current method (Bently-Nevada).
Maurer Magnetic offers demagnetizing machines specially developed for these purposes. Alternatively you can use our demagnetizing service, either on-site at your location, or in our demagnetizing laboratory.