Three Industrial uses of Magnets


Magnets are one of the most useful inventions. Right from sticking something on the door of your refrigerator to holding together two ends of a piece of jewellery, we use magnets in various ways. It is not surprising then, that they are found in classrooms, offices, kitchens as well as various industrial applications.

Types of magnets

Magnets come in varied sizes and shapes – small, large, long, stirps, and much more. You will find magnets suitable for daily use in a department store or craft specialty shops. However, they are widely used in a wide range of industries such as construction, oil rigging, coal mining, and more.

Industrial uses of magnets

Thanks to their usefulness, magnets are used by various industries across the world.  Industrial magnets are available in various shapes to suit the different uses they will be put to. The price and composition vary from industry to industry. Most industrial applications would require a strong and durable magnet.

Industrial magnets comprise a variety of different metals such as neodymium, ferrites, cobalt, and samarium. The individual components are combined into one to suit particular industry requirements. These magnets may be in the form of bars, strips, rings, or sheets, depending on the purpose and function.

1Pharmaceutical industry

The pharmaceutical industry uses industrial magnets to eliminate medical risks. They are used to ensure the quality of the product and to remove metal impurities that might be present in the ingredients. Magnets help to keep damage claims at a low rate and prevent recalls of medications by ensuring high-quality products.

2Mining industry

Various types of industrial magnets are used by the mining industry. The effectiveness of their conveyor systems is dependent upon large and small magnets. These extremely powerful magnets work as separators that assist in the sorting of the aggregate resources. One of the main functions in mining is the separation of metal from ore. This cannot be performed effectively without the help of industrial magnets.

3Automotive industry

Magnets play a big role in the automotive industry. Right from the start of the production line through the different stages of assembling the finished vehicle, magnets play a vital role. They hold the various parts together – from the outer parts to the doors to the steering wheel of a vehicle.

Likewise, magnets are used to lift and hold large equipment or engines, assist in the repairs, fix assorted pieces and tools for construction lines in a garage. The automotive industry uses magnets to provide and aid sensors in assorted vehicles.

Apart from these, many other industries also use magnets regularly. For instance, the transport industry uses magnets to sweep the roads and airport runways to remove any scrap metal that might damage the tyres. Magnets are also found in a wide range of equipment such as transformers, electric motors, and amplifiers, which are used by several industries. In short, it can be said that magnets have some unique characteristics that make them the ideal choice for a wide range of industrial applications.


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