Cylinder Magnets with Hole – Manufacturer from China | Fullzen

Short Description:

Strong Neodymium Cylinder Magnets With Countersunk Holes are maked by ourself are best for securely attaching magnets to both magnetic and non-magnetic surfaces.

These hollow rare-earth neodymium nib cylinder magnets are ideal for being fitted into metal, plastics, rubber, and other durable materials.

We are a worldwide leader in the permanent magnetic industry. Fullzen is the magnet factory who have rich experienced to produce the strong neodymium magnets. Custom designs and builds custom neodymium magnets and magnetic assemblies, please contact with us. If you are looking for neodymium cylinder magnets manufacturers, i think you choose us. Your Magnet Solution Provider. 

  • 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

    Company profile

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    Neodymium Cylinder Rare Earth Magnets With Holes

    Fullzen neodymium cylindrical magnets are made of the highest quality rare earth neodymium raw materials and strictly controlled by ISO9001 quality system and QC quality. These magnets are used in a wide variety of industries for a variety of purposes.

    To ensure longevity and maximum corrosion protection, there is the option of zinc plating or these magnets are available in triple nickel base and top plating with a middle layer of copper. Also, the holes for these magnets hold them in place as needed, no problem at all.

    Benefits of Neodymium Cylinder Magnets With Holes

    Compact magnet systems with a steel shell and a cylinder hole for easy mounting. These pot magnets are screwable at a high torque while the magnet remains unloaded.

    Due to the housing of these magnet systems, the magnetic field strength is increased and the pot magnets are more resistant to corrosion or chemicals. Pot magnets have a single attracting surface. This rules out dispersion of the magnetic field. So many customers will choose this magnet.

    cylinder magnets with hole

    We sell all grades of neodymium 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 difference between bar magnet and cylindrical magnet?

    Bar magnets and cylindrical magnets are both common shapes for permanent magnets, but they have distinct differences in their shapes and magnetic properties:

    1. Shape
    2. Magnetization Direction
    3. Magnetic Field Distribution
    4. Applications
    5. Handling and Design

    Both bar magnets and cylindrical magnets have their unique advantages and applications. The choice between them depends on the specific requirements of the application, including the desired magnetic field pattern, size constraints, and other functional considerations.

    Is there a magnetic field due to solid cylinder inside the cylinder?

    Yes, there is a magnetic field inside a solid cylindrical magnet. The presence and characteristics of the magnetic field inside the solid cylinder depend on the magnetization pattern and the material properties of the cylinder.

    Do magnets lose strength?

    Yes, magnets can lose their strength over time due to various factors. This phenomenon is known as magnet decay or demagnetization. The rate at which a magnet loses its strength depends on the magnet's material, manufacturing quality, usage conditions, and environmental factors. Here are some common reasons why magnets might lose their strength:

    1. Temperature 
    2. Physical Shock
    3. External Magnetic Fields
    4. Corrosion
    5. Aging
    6. Incorrect Storage
    7. Poor Manufacturing Quality
    8. Mechanical Stress

    It's important to note that while magnets can lose their strength, the rate of decay and the extent of the loss depend on the specific magnet material and usage conditions. High-quality magnets made from robust materials and properly cared for are more likely to maintain their strength over a longer period. However, all magnets will naturally experience some degree of decay over time.

    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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