Strong magnetism therapeutic apparatus with permanent-magnets rotating at low frequency

A magnetic therapeutic apparatus with a set of permanent-magnets rotating at low frequency, comprising:

• a base seat made of magnetic material fixed on a plate capable of rotating in both clockwise and counterclockwise directions, at least two permanent-magnets for producing a strong magnetic field secured to said base seat and separated by an isolating block made of non-magnetic material, upper surfaces of said two permanent-magnets being of opposite magnetic polarity, at least one pole head made of magnetic material secured respectively to the upper surface of each permanent-magnet, a permanent-magnet with high coercive force fixed between opposite magnetic poles of said two permanent-magnets, wherein the direction of the magnetic field produced by said high coercive force permanent-magnet is opposite to that of the magnetic field produced in a magnetic path constituted by said base seat, the two permanent-magnets, and the pole heads, and driving means connected to the plate for rotating said plate.