Features Highly efficient for demagnetizing components, passing through aperture. Strong AC demagnetizing field inside window. Can be used in line production process. Applications Large quantity of hardened materials after grinding held on magnet chuck can be demagnetized. Mounted at output of high speed grinding machines in bearing/roller making units. Can demagnetize punches and tools quickly. Can be fitted between roller tables. Can be incorporated into conveyor system to enable continuous operation irrespective of size and shape of work piece.