The magnetizing coil is also called the magnetizing head. The design of the magnetizing head is generally carried out according to the specific requirements of the product. Its function is to convert the electric energy output by the magnetizing machine into a magnetic field. The magnetizing coil is designed with various complex shapes of loads based on the principle of magnetic circuit ( (Or called magnetizing head, magnetizing coil), magnetizing is carried out on the circumference, plane, concave and convex surface of the magnetic steel in the axial, radial, radiation direction, and multi-poles on the magnetic steel of various shapes. The device has a unique magnetizing method. Such as odometer, isolator, etc.

The design of the magnetizing head is generally carried out according to the specific requirements of the product. Various internal and external radial multi-pole magnetizing heads, flat (end face) multi-pole magnetizing heads, special-shaped surface multi-pole magnetizing heads, magnetic tile magnetizing devices, closed-circuit speaker magnets can be designed and manufactured Road magnetizing device, etc. Its function is to convert the electrical energy output by the magnetizer into a magnetic field. During the magnetization process, temperature will directly affect the magnetic saturation. In order to ensure the magnetization effect and extend the life of the magnetization head, the magnetization head is generally equipped with air-cooled or water-cooled devices.