Home / Blog / Where can you find Neodymium block magnets available in custom sizes?

Where can you find Neodymium block magnets available in custom sizes?

What are Permanent Magnets?

Materials that already possess magnetic characteristics are used in the construction of permanent magnets. This indicates that it is possible to magnetize the material, and once it is magnetized, it will remain so. Rare earth metals such as neodymium, iron, and boron are typically combined with other elements to produce the alloys used in the production of permanent magnets.

What are Neodymium Magnets?

Permanent neodymium magnets are a type of magnet that is created by mixing neodymium, iron, and boron to form an alloy. They are the sort of permanent magnet that is now available that is the strongest, and they are employed in a wide range of different applications.

Neodymium block magnets provide a range of advantages, including their high strength, resistance to demagnetization, and the ability to be machined into a wide variety of shapes. In addition, they are available at a price that is not too expensive and may be deployed in a diverse variety of situations.

What Are Neodymium Block Magnets?

Neodymium block magnets are a type of rare earth magnet that is constructed out of neodymium, iron, and boron. They are also known as neodymium alloy magnets. These magnets have an astounding holding capacity, as they can support up to ten times their own weight. They are extremely adaptable and can be utilized in a multitude of applications, ranging from the creation of loudspeakers to the simple act of holding objects together. Neodymium block magnets are an excellent option for anyone searching for a magnet that is powerful, long-lasting, and versatile enough to be used in several different contexts. If you want neodymium block magnets available in custom sizes, you can get them from mag spring.

How Do They Work?

Neodymium block magnets are made up of tiny particles of neodymium, iron, and boron. When these particles are combined and then squeezed, the resulting magnets have an exceptionally high magnetic strength. Neodymium block magnets are not only incredibly powerful, but they also have a wide range of applications. Because they can be molded into virtually any shape with relative ease, they are an excellent choice for a substantial number of different applications. In comparison to other kinds of magnets, neodymium block magnets offer several advantages. They are more robust, long-lasting, and user-friendly all at the same time. In addition to this, compared to other kinds of magnets, the cost of these is far lower.

How to Choose the Right Neodymium Block Magnet? 

When it comes to selecting the appropriate neodymium block magnet, there are a few factors that you need to take into consideration first. The size of the magnet is the most crucial consideration to take into account. You need to make sure that it is of the exact size to complete the task at hand, but you don't want it to be so enormous that it becomes a burden to carry around.

You also need to take into consideration how powerful the magnet is. The more powerful the magnet, the greater the pulling force it will exert. And finally, you need to consider the kind of material that you will be using the magnet with before you make your purchase. Some materials are more magnetically sensitive than others.

Arc magnets for motors

Tips for Using Neodymium Block Magnets:

The following are some helpful hints to keep in mind when working with neodymium block magnets:

  1. Make sure you know the maximum pull force of the magnet.
  2. Keep the magnet away from any devices that are easily damaged.
  3. Ensure that the magnet has the appropriate amount of insulation.
  4. Under no circumstances should you use a magnet to secure something that is already fastened together by screws or bolts.

Applications of NdFeB block magnets:

There are a wide variety of motor applications that make use of neodymium block magnets, such as electric bicycle motors, elevator traction machine motors, refrigerator air conditioner motors, wind-driven motors, speakers, microphones, magnetic pumps, magnetic valves, magnetic seal doors, and many more. Neodymium block magnets are also used in a variety of other applications, such as hearing aids, stereo headphones, telephone receivers, magnetic fixtures, magnetic salvage devices, magnetic bearings, etc.


They have several benefits that make them a popular choice for a variety of applications. Some of the key benefits include:

  1. Strength:Neodymium block magnets are one of the strongest types of magnet available. This makes them ideal for applications where a lot of strength is required.
  2. Small size:Neodymium block magnets are small and compact, making them easy to use in a variety of applications.
  3. Versatility:Neodymium block magnets are very versatile and can be used in several different applications. 

Neodymium block magnets from Mag spring: 

Mag Spring is a provider of the highest quality permanent magnet products. Additionally, it sells very powerful neodymium block magnets. They are constructed from rare earth materials, which keep their magnetic properties even when heated and have a magnetic pull that is considerably stronger than that of other magnet materials. Mag Spring is the only place to purchase neodymium block magnets due to its knowledge and cutting-edge technology. We can manufacture magnets of any shape, size, or composition due to the tools and experience at our disposal. Consequently, we can make whatever you require. Such as NdFeB block magnets. At Mag Spring you can also get Neodymium block magnets available in custom sizes.


Neodymium block magnets are an excellent option for use in a diverse selection of different applications. Because of their incredible strength and longevity, they are ideally suited for use in commercial and industrial settings. You can count on Mag Spring to offer you items of the highest possible quality. We have neodymium block magnets available in custom sizes.

Contact us