The main sample in the picture is a bonded neodymium arc magnet, with one surface coating made of black epoxy and the other gray epoxy, which requires mold pressing. It belongs to a custom shaped arc magnet and is composed of bonded neodymium magnetic powder and polymer resin. This type of magnet usually has high magnetic energy product and high magnetic properties, while also having good processability and design flexibility.
If you want to know more about bonded neodymium magnet, we have a blog is about Bonded vs Sintered Neodymium Magnets, you can click it and read. Bonded neodymium magnets are easy to process in various sizes and minimum specifications, and we can control tolerances of ±0.05mm, and the minimum size can be 0.4mm specification.
If you have any requirment about bonded segment magnet, please contact us！