Strong Ring Shape Magnets Neodymium Magnets N35 N52

Short Description:

The most powerful permanent magnet, offers a great return for cost & performance, have the highest field/surface strength(Br), high coercivity(Hc), can be easily formed into various shapes and sizes. Be reactive with moisture and oxygen,usualy supplied by plating (Nickel, Zinc, Passivatation, Epoxy coating, etc.).


Product Detail

Product Tags

Product Name Neodymium Magnet, NdFeB Magnet
Material Neodymium Iron Boron
 

 

 

 

Grade & Working Temperature

Grade Working Temperature
N30-N55 +80℃
N30M-N52 +100℃
N30H-N52H +120℃
N30SH-N50SH +150℃
N25UH-N50U +180℃
N28EH-N48EH +200℃
N28AH-N45AH +220℃
Shape Disc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid and Irregular shapes and more. Customized shapes are available
Coating Ni, Zn, Au, Ag, Epoxy, Passivated, etc..
Application Sensors,motors,filter automobiles,magnetics holders,loudspeakers,wind generators, medical equipments, etc.
Sample If in stock, free sample and deliver at same day; Out of stock, delivery time is same with mass production
1658999010649

Application: 

1). Electronics – Sensors, hard disk drives, sophisticated switches, electro-mechanical devices etc.;

2). Auto Industry – DC motors (hybrid and electric), small high-performance motors, power steering;

3). Medical – MRI equipment and scanners;

4). Electronic product: keyboard, display, smart bracelet, computer, mobile phone, sensor, GPS locator,camera, audio, LED;

5). Magnetic Separators – Used for recycling, food and liquids QC, waste removal;

6). Magnetic Bearing – Used for highly sensitive and delicate procedures in various heavy industries.

 7).Life consumption: clothing, bag, leather case, cup, glove, jewelry, pillow, fish tank, photo frame, watch;

We accept customized services:

1) Shape and Dimension

2) Material and coating
3) Processing according to design drawings
4)Magnetization Direction
5) Magnet Grade
6) Surface treatment plating
1658999098606

Advantages of our company

1. We have 30 years experience in magnet industry, providing one-stop service of slicing, punching, special
machining, CNC lathe,electroplating, magnetic circuit design and assembly.
2. More than 6,000 domestic and foreign customers' choice. Top 500 companies’ designated magnet supplier
3. The senior engineers have deep research and proficient to raw material principles and applications for more
than 20 years,providing technical support and optimal cost solution.
4. More than 10 years stable supply chain to ensure same quality between samples and large goods and every
batches.
5. One to one and professional project team service, provide solutions within 12 hours.
Factory show
1658999047033

Common direction of magnetization showed in picture bellow:

1> Disc, cylinder and Ring shape magnet can be magnetized Axially or Diametrically.

2> Rectangle shape magnets can be magnetized through Thickness, Length or Width.
3> Arc shape magnets can be magnetized Diametrically, through Width or Thickness.

 
Special direction of magnetization can be customized as required.

Hesheng    Magnetics   Co.,   Ltd

Customization service  

1658998891943

Production    Flow 

5449

Packing

Packing Details : Packing, white box, carton with foam and iron sheet to sheilding the magnetism during the transportation.
Delivery Details : 7-30 days after order confirmation.

1655717457129

Warning

1. Neodymium iron boron magnets are hard and brittle. They are fragile products. When separating the magnets, please move and stagger them carefully. Please do not break them directly. After separating, please keep a certain distance to avoid hand clamping. Special attention must be paid to magnets with strong suction and large size. Improper operation may crush the finger bones.

 

2. Please keep the strong magnet out of the reach of children to avoid swallowing, because children may swallow the small magnet. If the small magnet is swallowed, it may be stuck in the intestinal tract and cause dangerous complications.

Magnets are not toys! Make sure children do not play with magnets.

 

3. Magnets are made of different metals and have the function of conducting electricity. A child may try to insert a magnet into a power outlet and get an electric shock.

Magnets are not toys! Make sure children do not play with magnets.

FAQ


Q: Are you trader or manufacturer? 

A: We are manufacturer, we have our own factory for more than 30 years.We are one of the earliest enterprises engaged in the production of rare earth permanent magnet materials.

 

Q: What's the payment method? 

A: We support Credit Card,T/T, L/C, western Union, D/P,D/A, MoneyGram, etc...

Lower than 5000 usd, 100% in advance; more than 5000 usd,30% in advance.Also can be negotiated.

 

Q: May I get some samples to test? 

A: Yes, we can provide samples, if there is some stock, sample will be free. You just need to pay shipping cost.

 

Q: What's the lead time? 

A: According to the quantity and size, if there is enough stock, delivery time will be within 5 days; Otherwise we need 10-20 days for production.

 

Q: What's the MOQ? 

A: No MOQ, small quantity can be sold as samples.

 

Q: What if the goods are damaged? 

A: If you need, we can help you buy goods insurance.

Certainly, even if there is no insurance, we will send an additional part in the next shipment.

 

Q:How to ensure product quality? 

A: We have 30 years of production experience and 15 years of service experience in European and American markets. Disney, calendar, Samsung, apple and Huawei are all our customers. We have a good reputation, although we can rest assured. If you are still worried, we can provide you with the test report.

neodymium magnet property list_副本

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