Big Neodymium Magnets

Big Neodymium Magnets are commonly referred to as large or giant magnets. They are industrial magnets with dimensions greater than 150mm and are widely used in large fans, motors, and large robots due to their strong pull force and magnetic field.

Customized Big Neodymium Magnets Wholesale

Big Neodymium Magnets are commonly referred to as large or giant magnets. They are industrial magnets with dimensions greater than 150mm and are widely used in large fans, motors, and large robots due to their strong pull force and magnetic field.

Big Neodymium Magnets are commonly referred to as large or giant magnets. They are industrial magnets with dimensions greater than 150mm and are widely used in large fans, motors, and large robots due to their strong pull force and magnetic field.

These large neodymium magnets possess super power regardless of their strength (N35, N45, or N52). It is highly recommended always to have professionally trained personnel handle them. Large magnets can easily adhere to an iron plate, so extreme caution should be exercised when handling them. In addition, separating a big neodymium magnet from an object can be quite challenging, as incorrect handling may cause damage to the magnet.

The cost of heavy-duty magnets is very high, and the delivery time is long. For customers in the research and development stage, we recommend inquiring with magnet manufacturers if they have similar sizes in stock. This can help save costs and time.

We have a strong production capacity and can provide large ring or round magnets with a maximum diameter of 30X40mm or 20X50mm. We can also manufacture smaller magnets according to your specific requirements.

How Big Are Big Neodymium Magnets?

Regarding big neodymium magnets, the commonly found size is 40x40x20mm. This size is sufficient for many consumers, but some enterprise customers require larger magnets.

Neo Magnets Can Produce Such Big Magnet

Currently, Neo Magnets can produce the following large neodymium magnets:

  • The biggest disc magnet with dimensions of 300*40mm.
  • The biggest block magnet with dimensions of 250*100*40mm.
  • The longest magnetized direction measures 100*100*100mm.

Some magnetic drum customers have requested even larger magnets with increased diameters of 300mm. This allows them to use a single ring magnet instead of combining multiple smaller arc-shaped magnets for their drum assembly.

How Much Do Large Magnets Cost?

The cost of large neodymium magnets depends on several factors. 

 

Dimension

Firstly, the dimension plays a significant role. Larger magnets require more raw materials, especially rare earth element neodymium, which leads to higher prices. Additionally, the production process becomes more challenging and requires special machinery and magnetizers.

Grade

The grade of the magnet also affects its price. Higher-grade neodymium magnets contain rare earth elements like Dysprosium, making them more expensive than lower-grade ones.

Quantity

Quantity is another factor that affects pricing. Ordering in larger quantities can lead to discounted prices due to shared fixed costs.

Big Magnet Photo

Benefits of  Big Neodymium Magnets Wholesale Manufacturer

When looking for big ne­odymium magnets, going with a wholesale manufacture­r has its perks. This can lead to obtaining seve­ral advantages.

Cost Savings on Bulk Orders

When purchasing large­ neodymium magnets, buying in bulk from a wholesale­ manufacturer can lead to cost savings due to e­conomies of scale. These­ orders usually come with discounts that could greatly re­duce your business’s production expe­nses.

Customization Options and Flexibility

Wholesale manufacturers offer customization options for big neodymium magnets, allowing you to tailor the size, shape, and magnetic strength to your specific requirements. This flexibility ensures that the magnets meet your unique application needs.

Quality Control and Assurance

Reputable­ wholesale manufacturers prioritize­ strict quality control measures throughout their manufacturing proce­ss. This involves extensive­ testing procedures to e­nsure that each magnet produce­d complies with high-quality standards and delivers re­markable performance.

Timely Delivery and Logistics Support

Reputable­ wholesale manufacturers prioritize­ strict quality control measures throughout their manufacturing proce­ss. This involves extensive­ testing procedures to e­nsure that each magnet produce­d complies with high-quality standards and delivers re­markable performance.

Where Can I Buy Big Magnets

Neo Magnets is one of the few Chinese companies capable of supplying large magnets. They provide large NdFeB (Neodymium Iron Boron) magnets to numerous European and American companies. In China, fewer than 10 factories produce large magnets with a diameter of 250mm or above.

How To Ship Big Neodymium Magnets

Ship By Sea

When shipping big neodymium magnets, it is recommended to use sea freight due to their strong magnetic strength. This method is suitable for single-piece and bulk shipments, although it may take longer.

Ship By Air Cargo/Express

The size of large neodymium magnets determines whether they are transported by plane or air freight. To comply with IATA rules, they must be wrapped in many iron slabs. This would be prohibitively expensive. That is why many businesses advise customers to transport large neodymium magnets by water.

Ship Big Neodymium Magnets

Even if they are wrapped in many iron slabs, there is a nearly 50% probability that the Gaussian values will be too high. In this situation, they cannot acquire an IATA report, and we cannot make foreign transfers.

Many neodymium magnet manufacturers, in our experience, struggle to send large magnets. If only one big magnet is sent, it has a 30% chance of being delivered safely. When two magnets are delivered together, there is an 80% chance that they will arrive safely. If you have any questions about shipping magnets overseas, please get in touch with us immediately.

We can send all big neodymium magnets via official expresses, such as DHL, UPS, and FedEx.

How Strongly Do the Large Neodymium Magnets Produce the Magnetic Field?

Even in the case of large magnets, the magnetic field remains significant. A large magnet typically generates a magnetic field of approximately 0.6 Tesla (6000 Gauss). However, this value is much lower than Halbach magnets produced for the Max Planck Institute, which can reach a maximum magnetic field of nearly 14,700 gauss.

What Should Be Noted When Buying Big Neodymium Magnets

Before purchasing large neodymium magnets, it’s essential to consider the following points:

Make Sure You Really Need A Big Magnet

Ensure you genuinely need a big magnet, as many customers can meet their requirements with magnetic assemblies such as Halbach.

Be Sure You Are Properly Trained To Handle Big Magnets

Proper training is necessary for handling big magnets due to their powerful nature. Professionals or individuals who have received proper training should handle them.

Lead Time And Shipping Time Is Long

Note that lead time for production and shipping can be longer for large-size magnets compared to smaller ones.
Shipping by sea is generally recommended as it offers cost-effectiveness, especially for sizeable orders. Air shipping significantly increases costs.

How Strong Is The Pull Of The Big Neodymium Magnets?

Does The Big Neodymium Magnets Can Delete Data From The Phone Or HDD

Magnets, as far as we know, cannot erase data. However, it impacts some phone features, such as the altimeter. Furthermore, magnets cannot erase Disk data.

How Big Neodymium Magnets Trigger Green Lights

We know that some motorbike aficionados use giant magnets to activate traffic signals. However, we don’t know much about this. The large magnets mentioned by enthusiasts are not the same size as the ones we sell. If you must respond, please see this article “Traffic Light Trigger.”

Does The Big Neodymium Magnets Have A Bigger Pull Force?

“No,” is the response. The weight that magnets of various forms and sizes can take up and their weight differs widely; some are less than 200 times, some are more than 500 times, and some can reach more than 3000 times, so the 600 times stated on the Internet is not entirely accurate.

The greater the height of cylinders or round plates of the same dimension, the greater the weight that can be pulled up, and the vacuum power is essentially proportionate to the height.
Cylinders or round plates of the same height, the larger the diameter, the more weight can be drawn up, and the sucking power is proportionate to the diameter.
The sizes and heights of cylinders or round plates of the same volume and weight vary considerably, as does the weight that can be drawn up. The higher the pulling power, the greater the magnet alignment direction.
Magnets of the same volume will not necessarily have the same suction force; the suction force will differ significantly based on the form.
Magnets that take up the exact weight of ferrous material can differ in form, volume, and weight.
Despite the form, the duration of the alignment vector has the most significant influence on pressure determination.

Is the preceding material too long? Kindly see the chart below for clarification.

Which Factor Makes The Pull Force Bigger

FAQs

NeoMagne­ts is a respected whole­sale manufacturer that stands out in producing large ne­odymium magnets due to their e­xceptional product quality, extensive­ customization options, competitive pricing, reliable­ customer service, and time­ly delivery.

Yes, NeoMagne­ts provides customizable options for large ne­odymium magnets. Customers can specify the­ir required size, shape­, magnetic strength, and other parame­ters to meet the­ir application needs.

At NeoMagnets, stringent quality control measures are implemented throughout the manufacturing process. This includes careful selection of raw materials, advanced manufacturing techniques, rigorous testing procedures, and adherence to industry standards to ensure top-notch quality in every magnet produced.

Absolutely! We understand the importance of a smooth shipping experience. We offer comprehensive logistics support and work with reliable shipping partners to ensure timely delivery of your ordered big neodymium magnets.

Yes, Apart from offering e­xceptional products and services, We value long-term custome­r relationships. We prioritize custome­r satisfaction by providing excellent afte­r-sales support, technical expe­rtise, and a commitment to mee­ting unique requireme­nts while maintaining competitive pricing structure­s. This approach builds trust with our customers, ensuring that we can suit all their magnet nee­ds in the future.

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