Permanent bonded ferrite magnets are manufactured by mixing magnets with binders like epoxy. These bonded magnetic materials can be either Injection Molded or Compression Bonded. Normally there are two types of bonded ferrite magnets-ferrite rubber bonded magnet and ferrite-plastic bonded magnets. Ferrite-rubber bonded magnets are manufactured by mixing ferrite magnet powder and bonding synthetic rubber. In terms of strength and flexibility they are excellent and can be formed by extrusion molding into various shapes such as sheets, boards, bars, and cylinder. Ferrite-plastic bonded magnets on the other hand are composed of magnetic ferrite powder and bonding nylon. Through injection process they can be molded in different shapes with great precision.
The permanent bonded ferrite magnets have the following features:
They can be designed to produce complex shape.
Due to their anti-oxidation characteristics they are non corrosive.
These magnets can be magnetized both axially and radially.
Ferrite magnets have high dimensional precision
They are impact resistant.
Application of the Permanent bonded ferrite magnets
Aero space | gyroscope, GPS devices, etc. |
Motor areas | VCM, CDDVD-ROM, generators, motors, servo motors, micro-motors, motors, vibration motors. |
Acoustic field | the speaker, receiver, microphone, alarm, stage audio, car audio. |
Medical Devices | Healthcare: MRI scanners, medical equipment, magnetic health products. |
Machinery and equipment | magnetic separation, magnetic selection machine, magnetic crane, magnetic fuel saver, magnetic machinery. |
Hardware Machinery | magnetized anti-wax, pipe descaling, magnetic fixture, automatic mahjong machine, magnetic locks, windows and doors, magnetic tool magnetic. |
Electronics | including electric Kitchen Appliances, vacuum cleaner, hair dryer, massage, electric toys, fan, permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, water meter, sound meter, sensors and so on. |
Toys | Electric toys, magnetic assembly educational toys, magnetic drawing board, etc. |
Packaging Industry | magnetic bags, leather magnetic, craft gift packaging and consumer product packaging magnetic. |
