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Bonded Compression Moulding NdFeB

(Total 2 Products)

  • Ndfeb arc bonded magnet

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    Min. Order:100 Piece/Pieces

    Model No:bonded magnet

    Transportation:Ocean,Land,Air

    Packaging:Carton box size: 35cm*25cm*15cm

    Supply Ability:50000pcs/month

    Place of Origin:NINGBO/CHINA

    Productivity:50000pcs/month

    Ndfeb arc bonded magnet Bonded magnet materials can be made from Ceramic, NdFeB, or SmCo powders which are combined with a variety of plastic binders (Matrix). They can be either Injection Molded or Compression Bonded into complex magnet shapes with...

  • Ndfeb block bonded magnet with black epoxy

    Get Latest Price

    Min. Order:100 Piece/Pieces

    Model No:bonded magnet

    Transportation:Ocean,Land,Air

    Packaging:Carton box size: 35cm*25cm*15cm

    Supply Ability:50000pcs/month

    Place of Origin:NINGBO/CHINA

    Productivity:50000pcs/month

    Ndfeb block bonded magnet with black epoxy Bonded magnets, also called compression bonded magnets, are an excellent choice over other magnet types. They are suitable for the application which request high magnetic field strength, general mechanical...

There are two main  Bonded NdFeB Magnet manufacturing methods:

Bonded Injection Plastic Moulding NdFeB
Bonded Compression Moulding NdFeB

Bonded Compression Moulding NeFeB Magnets ( called Compression Bonded Magnets) are made by using many isotropic Neodymium, Iron, Boron materials, as well as crushed and powdered Samarium and Cobalt ingredients.Combinations of different elemetal grades are used to creat specific magnetic properties. Compression Bonded Magnets offer higher magnetic strength than Injection Plastic moulded magnets. Although Compression Bonded Magnets have higher magnetic particle density, ther are limeted to simple geometric shapes due to the compaction process. The epoxy is used to protect the magnet surface from industrial solvent and automotive fluids. The normal applications of the magnets range from -40℃ to 150℃.

The advantages of Compression Bonded Magnets:
1. High quantity and even volume manufaturing, with up to millions of pieces per year
2. Single-time moulding and multi-poles orientation.
3. Effective surface treatment to prevent corrosion. The product is coated with epoxy resin to be protect the surface smoothing.
4. Excellent magnetic properties. The energy of Compression Bonded Magnets is 3 times as high as anisotropic ferrite magnets.

Application of  Compression Bonded magnets:
•Mini motors
•Automatic contolling devices
•Sensors
•Drivers
•Telecom


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