Injection Bonded Magnet with Tiny Inner Hole and Multi-Pole-Magnetized

This is an injection bolded ring magnet with ferrite and PA as raw material, manufactured by molding process, permanent magnet with multi-magnetized, strong and stable magnetic properties, widely used on sensors.


Injection molded magnets can be of very complex shapes with high precision, typically, tolerance is +/- 0.005mm, it is suitable for high precision parts

It is a new technology to achieve adjustable magnetic properties, composite molding, elastic magnetization and high mechanical strength

By doing insert molding, magnetic material can be directly molded into or onto other assembly components without further assembly process

The material is harder to be cracked or chipped than sintered magnet