The large smco ring magnets include OD160xID150x50mm & OD60xID40x150mm.
The smallest magnet ring we made in mass production is D1.25xd0.39×0.78mm. These tiny smco ring magnets are usually use in semiconductor, precise instrument, and microwave device or wherever you need a small ring!
For large diameter samarium cobalt rings, it’s not allowed to make too thin wall thickness or too height because brittle property will cause break in the process of assembly.
Ceramic Ring Magnet & AlNiCo Ring Magnet
We usually use ceramic or alnico ring magnet in loudspeaker. Our ring ceramic or alnico magnets are available in many sizes and grades. They are suitable to a variety of manufacturing, hobby, instrument, motor and craft applications.
The Uses of Ring Permanent Magnet
Ring magnets are widely used in many applications and industries, including experiment, holding, small motors, sensor, Lenses, jewelry and speakers.
Manufacturer of Ring Shaped Magnets
China Magnets Source Material limited provides ring and tube permanent Magnets over 20 years, available in a wide range of sizes and materials. If you require a specific size, please contact us for a custom magnet quote.