Neodymium Ring Magnet Permanent Strong Magnet |Huizhou Fullzen

Short Description:

Neodymium ring magnets, commonly used in joinery and shop fitting as they can be recessed and screwed into place. While not as strong as a neodymium disc of the same diameter, the hole in the center of the ring magnet ensures excellent versatility.

This type of permanent magnet can be used in science projects or experiments, medical applications, cabinets, water conditioning, loudspeakers and other commercial and industrial uses.

Neodymium ring magnets are one of the most popular rare earth magnet shapes. Fullzen as a ring magnet factory offers a wide range of neodymium ring magnets for sale in different sizes with a number of different coatings such as nickel, zinc, epoxy or gold big neodymium magnets to prevent and reduce wear and corrosion.

  • Customized logo: Min. order 1000 pieces
  • Customized packaging: Min. order 1000 pieces
  • Graphic customization: Min. order 1000 pieces
  • Material: Strong Neodymium Magnet
  • Grade: N35-N52, N35M-N50M, N33H-N48H, N33SH-N45SH, N28UH-N38UH
  • Coating: Zinc,Nickel,Gold,Sliver etc
  • Shape: Customized
  • Tolerance: Standard tolerances, usually +/-0..05mm
  • Sample: If there is any in stock, we will send it within 7 days. If we don't have it in stock, we'll send it to you within 20 days
  • Application: Industrial Magnet
  • Size: We will offer as your request
  • Direction of Magnetisation: Axially through height
  • Product Detail

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    Neodymium Ring Magnets

    Ring magnets can have their north and south poles magnetized on opposite circular faces, or they can be radially magnetized so that the north pole is on one curved side and the south pole is on the opposite curved side. They are used in many everyday items such as vacuum cleaners as well as electric motors, generators, rotor shafts, etc. These ring magnets are made of neodymium magnets.

    Neodymium magnets have been used since the 1980's and are the magnetic material of choice when you're looking for a very strong ring magnet (or any other shape) for that matter. The term ring magnet describes the basic shape of these circular magnets with a hole in the middle. Ring magnets are available in various diameters.



    1. Keep away from pacemakers. 2. Strong magnets can hurt your fingers. 3. Not suitable for children, parental supervision required. 4. All magnets are subject to chipping and chipping, but can last a lifetime if used properly. 5. Dispose of thoroughly if damaged. Fragments remain magnetized and can cause serious injury if swallowed.


    Customize the neodymium magnet rings in Huizhou Fullzen.

    We sell all grades of strong neodymium ring magnets, custom shapes, sizes, and coatings.

    Fast Global Shipping: Meet standard air and sea secure packing, More than 10 years of export experience

    Customized is Available: Please offer a drawing for your special design

    Affordable Price:  Choosing the most suitable quality of products means effective cost savings.



    What is the saturation magnetization of NdFeB?

    The saturation magnetization of neodymium iron boron (NdFeB) magnets can vary depending on the specific grade and composition of the magnet. Saturation magnetization is a measure of how much a material's magnetic moments can align in response to an external magnetic field before reaching a point where further alignment is not possible.

    NdFeB magnets are known for having high saturation magnetization values compared to many other types of magnets. In general, the saturation magnetization of NdFeB magnets can range from about 1.0 to 1.5 Tesla (10,000 to 15,000 Gauss). Some special formulations or highly engineered NdFeB magnets can have even higher saturation magnetization values.


    What is the temperature of Curie in NdFeB?

    The Curie temperature of NdFeB magnets is 320-460 degrees.

    What is the difference between rare earth magnets and neodymium magnets?

    Neodymium iron boron magnet is one of the rare earth permanent magnets, or samarium cobalt magnets, alnico magnets, etc.

    Your Custom Custom Neodymium Magnets Project

    Fullzen Magnetics has more than 10 years of experience in the design and manufacture of custom rare earth magnets. Send us a request for quote or contact us today to discuss your project's specialty requirements, and our experienced team of engineers will help you determine the most cost effective way of providing you with what you need.Send us your specifications detailing your custom magnet application.

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    Choose Your Neodymium Ring Magnets

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