Factory making Neodymium Strength - Neodymium Ring Magnets-Strong Rare-earth Magnets – Pulong

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We continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for Powerful Neodymium Magnets , Neodymium Magnet Material Properties , Ndfeb Magnet Manufacturer , Our company warmly welcome friends from all over the world to visit, investigate and negotiate business.
Factory making Neodymium Strength - Neodymium Ring Magnets-Strong Rare-earth Magnets – Pulong Detail:

Strong Rare-Earth Ring Magnets

Neodymium ring magnets are strong Rare-Earth magnets, circular in shape with a hollow center. Neodymium (also known as “Neo”, “NdFeb” or “NIB”) ring magnets are the most powerful magnets commercially available today with magnetic properties that far exceed those of other permanent magnet materials. Due to their high magnetic strength, neodymium ring magnets have replaced other magnetic materials in order to make a design smaller while achieving the same result.

Approximate Pull Information

The approximate pull info listed is for reference only. These values are calculated under the assumption that the magnet will be attached to a flat, ground 1/2″ thick mild steel plate. Coatings, rust, rough surfaces, and certain environmental conditions can significantly reduce the pull force. Please be sure to test the actual pull in your actual application. For critical applications, it is suggested that the pull be de-rated by a factor of 2 or more, depending on the severity of a potential failure. 

Manufacturing Methods

Our neodymium discs are sintered for optimal magnetic strength and axially magnetized (the magnetism direction is along the axis of the magnet from the north to the south poles). Common finishing options include uncoated, nickel (Ni-Cu-Ni) and gold (Ni-Cu-Ni-Au) plated coatings. 

Neodymium Ring Magnet Applications

NdFeB rod and cylinder magnets are often used in power generation equipment, high performance motors, consumer electronics, magnetic sensors, high-end audio equipment, surgical instruments and high-intensity separators for industrial, medical, aerospace, automotive and commercial industries as well as consumer use.

Custom Neodymium Ring Magnets

We can custom manufacturer neodymium ring magnets to fit your exact specifications, just send us a special request and we’ll help you determine the most cost effective solution for your specialty project. 

Process Flow Diagram

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Product process flow


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Factory making Neodymium Strength - Neodymium Ring Magnets-Strong Rare-earth Magnets – Pulong detail pictures


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We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for Factory making Neodymium Strength - Neodymium Ring Magnets-Strong Rare-earth Magnets – Pulong, The product will supply to all over the world, such as: Florence, Suriname, Vancouver, We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology.We keep long term business relationships with wholesaler and distributors form more than 50 countries, such as USA, UK, Canada, Europe and Africa etc.
  • Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Martin Tesch from Lebanon - 2018.11.02 11:11
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Ellen from Greece - 2018.09.19 18:37

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    At present, it can produce sintered NdFeB magnets of various grades such as N35-N55, 30H-48H, 30M-54M, 30SH-52SH, 28UH-48UH, 28EH-40EH.