Are you working on a product that requires ultimate performance? For instance, an industrial fixture that requires extremely strong suction power? This n55 magnet ZHAOBAO MAGNET GROUP is specifically designed to solve the problem of insufficient suction force of ordinary magnets. You can rest assured to come to our factory to purchase products. We will provide you with the highest quality products and services to ensure your peace of mind when buying and using.
In the n55 magnet designed by ZHAOBAO MAGNET GROUP, the "N55" represents the highest grade among neodymium iron boron magnets. The larger the number, the stronger the magnetic force it can provide under the same volume. As a professional manufacturer in China, its core mission is to provide the most powerful magnetic force within the most limited space to meet the demands of high-end industries, scientific research or product designs that have extreme requirements for volume and performance. If you need any, you are welcome to come and purchase.
The most crucial aspect of the n55 magnet is its "ultimate magnetic energy product (BHmax)". Simply put, it is "extremely powerful". A small N55 magnet may have several times the suction force of an ordinary N35 magnet. This powerful energy density enables your product to achieve its maximum performance within a limited space. Its coercive force is extremely excellent. This means it is very difficult to demagnetize. Even in high-temperature environments or when disturbed by external magnetic fields, it can firmly maintain its magnetism, and its performance is very stable and reliable. It has stable physical properties and high processing accuracy. The N55 magnets of Zhaobao have all undergone precise processing, and the dimensional tolerances are well controlled.
This n55 magnet has strong suction and is very brittle. At Zhaobao, we treat every batch of "performance monsters" about to be sent to you as carefully as transporting a dangerous item. We adopt a special packaging of "multiple shielding + shockproof fixation". We will separate the magnets with foam or pearl cotton to prevent them from attracting each other and breaking. Then, we will wrap the entire box of magnets with iron sheets or special magnetic shielding materials to shield the magnetic field and prevent interference with the aircraft navigation or damage to other goods during transportation. We cooperate with professional dangerous goods and special cargo transportation companies. They know how to transport strong magnetic products in a compliant and safe manner, ensuring that your order is delivered safely and on time. We also purchase full transportation insurance for all products in transit. From the moment you leave our factory to the time you sign for receipt at your factory, the entire process is within the scope of our guarantee.
The structure of n55 magnet is "designed to maximize magnetic performance". Its essence is an alloy, mainly composed of neodymium, iron and boron. Its crystal structure has undergone special processing techniques, forming a microstructure capable of generating an extremely high magnetic energy product. The outer electroplating layer, usually a three-layer composite coating of nickel-copper-nickel, is like putting on a strong "armor", effectively preventing the core material from being corroded by air.
| Material Grade | N55 (indicating a high (BH)max range) |
| Coercivity (Hc) | Typically ≥ 12 kOe for good demagnetization resistance |
| Surface Coating | Standard: Ni-Cu-Ni (Nickel-Copper-Nickel).Also available: Zinc, Epoxy, etc. |
| Operating Temperature | Standard grade: ≤ 80°C.High-temperature versions can be custom-ordered. |
| Machining Tolerance | ±0.05mm or tighter precision is available. |



