The magnetic properties of bonded NdFeB are lower than those of sintered NdFeB, but it can be manufactured into magnets with high precision and complex shape. The bonded Nd-Fe-B raw material is made by mixing rare earth magnetic powder with resin, and is compressed by press. The magnetic field is not arranged during the forming process, so the magnetic direction is not limited.
Magnetization methods can be divided into thickness magnetization, radial multipole magnetization (external or internal), radiation charging (radiation ring), plane multipole charging, paired magnetization (tile magnet), oblique charging of radiation ring, etc.
Our company produces and sells various specifications of injection-moulded ferrite, sintered ferrite multipole magnetic ring, bonded Nd-Fe-B magnetic ring. Widely used in automotive motors (wiper, windshield, start, warm air, condensation, fuel pump and chair motor), loudspeakers, sound, horn, shaver, fitness equipment magnetron, generator, DC motor, various pump motors, water jet motors, solar water jet motors, computer hard disk drives, crafts, microphones, machinery, safety systems, door suction, suspension, magnetic levitation, etc. Motor, generator, sensor, health care, magnetic separator, lifting device, starting motor, ABS system, eddy current device, brake, alternator, instrument, magnetic clamp, electric vehicle, switching power supply, relay relay equipment, pot magnet, cleaning machine, toys and other fields.