*We can produce diffent shaped magnets according to your requirements or drawings
High remanence, high coercive force, high energy, etc
High resistance to magnetic demagnetization
Excellent cost to performance ratio,Not suitable for application which exposed to high temperatures.
Neodymium permanent magnets (Nd-Fe-B) are composed of neodymium, iron, boron and a few transition metals. These magnets are extremely strong for their small size, metallic in appearance and found in simple shapes such as rings, blocks and discs.
Very easy to corrosion in humid environments, so it is necessory to do the surface treatment according customers' requirements. We can offer the coatings, such as Zinc, Nickel, Nickel-copper-nickel, Silver, gold-plating, Epoxy coating, etc
Grade: N35-N52, N35M-48M, N33H-N44H, N30SH-N42SH, N28UH-N38UH, N28EH-N35EH
Note: OEM Service, High quality, fast delivery, best service.
Applications of Neodymium Magnets:
AC Motors, DC Motors, servo motors, step motors
Computer rigid disc drives
Magnetic Separators
Magnetic resonance imaging
Speakers & earphones
Medical care machines
-------------------------
About Sintered Neodymium Magnet
Since the foundation of our company in 2005, we have been engaged in the manufacturing and distributing of magnetic materials. At present, we are capable of producing 220 tons of NdFeb per year and our annual sales rises to 6 million dollars. Our products are mainly exported to Europe, America and Southeast Asia. Half of our products are purchased by American or German loudspeaker manufacturers, such as the JBL and AR in the US as well as the Heco in Germany. Thirty percent are sold to electric machine manufacturers like the Italian Cear and the Chinese Baolai. We have earned good reputation in this industry and established long-term cooperative relationship with multiple clients.
Our product features high quality-price ratio. With superior mechanical properties, it is easy to cut and process. The defects of the sintered neodymium magnet lie in the low Curie temperature, poor temperature characteristics, and high susceptibility to pulverization. We have provided solutions to remedy those flaws by adjusting the chemical composition and electroplating the surface. The product we offer can pass the 72-hour salt spray test and its maximum operating temperature reaches 240ºC, thus satisfying the practical application requirements.
Our sintered neodymium magnet has been widely used for the cell phone headsets, high-end loudspeaker boxes, permanent magnet motors, micro motors, gift boxes, handbags, toys, medical instrumentations, instruments and apparatus, metal and plastic products, electronic components, electric car motors, wind turbine generators, and many other items.
Any inquiry, please contact with us freely at any time
Tel.: +86-592-5735297
Fax: +86-592-5962381
Website:www.Magnetforever.com
Custom Industrial Strong Ring Permanent NdFeB/Neodymium Magnet
|
roperty Grade |
Remanence Br |
Coercive Force bHc |
Instrinsic Coercive Force iHc |
Max.Energy product BHmax. |
Working Tem |
|
mt |
(KG) |
Koe |
(KA/m) |
Koe |
(KA/m) |
KJ/m3 |
(GOe) |
TW ºC |
|
N-35 |
1170-1210 |
(11.7-12.1) |
≥10.8 |
(≥860) |
≥12 |
(≥955) |
263-287 |
(33-36) |
80 |
|
N-38 |
1210-1250 |
(12.1-12.5) |
≥10.8 |
(≥860) |
≥12 |
(≥955) |
287-310 |
(36-39) |
80 |
|
N-40 |
1250-1280 |
(12.5-12.8) |
≥11.6 |
(≥923) |
≥12 |
(≥955) |
302-326 |
(38-41) |
80 |
|
N-42 |
1280-1320 |
(12.8-13.2) |
≥11.6 |
(≥923) |
≥12 |
(≥955) |
318-342 |
(40-43) |
80 |
|
N-45 |
1320-1380 |
(13.2-13.8) |
≥11.0 |
(≥876) |
≥12 |
(≥955) |
342-366 |
(43-46) |
80 |
|
N-48 |
1380-1420 |
(13.8-14.2) |
≥10.5 |
(≥835) |
≥12 |
(≥955) |
366-390 |
(46-49) |
80 |
|
N-50 |
1380-1450 |
(13.8-14.5) |
≥10.5 |
(≥835) |
≥11 |
(≥955) |
374-406 |
(47-51) |
80 |
|
N-52 |
1430-1480 |
(14.3-14.8) |
≥10.8 |
(≥860) |
≥11 |
(≥876) |
398-422 |
(50-53) |
80 |
|
N30H |
1080-1130 |
(10.8-11.3) |
≥10.2 |
(≥812) |
≥17 |
(≥1353) |
223-247 |
(28-31) |
120 |
|
N33H |
1130-1170 |
(11.3-11.7) |
≥10.6 |
(≥844) |
≥17 |
(≥1353) |
247-263 |
(31-33) |
120 |
|
N35H |
1170-1210 |
(11.7-12.1) |
≥11.0 |
(≥876) |
≥17 |
(≥1353) |
263-287 |
(33-36) |
120 |
|
N38H |
1210-1250 |
(12.1-12.5) |
≥11.2 |
(≥890) |
≥17 |
(≥1353) |
287-310 |
(36-39) |
120 |
|
N40H |
1250-1280 |
(12.5-12.8) |
≥11.5 |
(≥915) |
≥17 |
(≥1353) |
302-326 |
(38-41) |
120 |
|
N-42H |
1280-1320 |
(12.8-13.2) |
≥12.0 |
(≥955) |
≥17 |
(≥1353) |
318-342 |
(40-43) |
120 |
|
N-45H |
1320-1380 |
(13.2-13.5) |
≥12.0 |
(≥955) |
≥17 |
(≥1353) |
335-366 |
(42-46) |
120 |
|
N-46H |
1330-1380 |
(13.3-13.8) |
≥12.2 |
(≥972) |
≥16 |
(≥1274) |
350-374 |
(44-47) |
120 |
|
N-48H |
1360-1430 |
(13.6-14.3) |
≥12.5 |
(≥995) |
≥16 |
(≥1274) |
366-390 |
(46-49) |
120 |
|
N30SH |
1080-1130 |
(10.8-11.3) |
≥10.0 |
(≥796) |
≥20 |
(≥1672) |
223-247 |
(28-31) |
150 |
|
N33SH |
1130-1170 |
(11.3-11.7) |
≥10.6 |
(≥844) |
≥20 |
(≥1672) |
247-263 |
(31-33) |
150 |
|
N35SH |
1170-1210 |
(11.7-12.1) |
≥11.0 |
(≥876) |
≥20 |
(≥1672) |
263-287 |
(33-36) |
150 |
|
N38SH |
1210-1250 |
(12.1-12.5) |
≥11.4 |
(≥907) |
≥20 |
(≥1972) |
287-310 |
(36-39) |
150 |
|
N-40SH |
1250-1280 |
(12.5-12.8) |
≥11.8 |
(≥939) |
≥20 |
(≥1972) |
302-326 |
(38-41) |
150 |
|
N-42SH |
1280-1320 |
(12.8-13.2) |
≥11.8 |
(≥939) |
≥20 |
(≥1672) |
320-343 |
(40-43) |
150 |
|
N-45SH |
1320-1380 |
(13.2-13.8) |
≥12.6 |
(≥1003) |
≥20 |
(≥1592) |
342-366 |
(43-46) |
150 |
|
N30UH |
1080-1130 |
(10.8-11.3) |
≥10.2 |
(≥812) |
≥25 |
(≥1990) |
233-247 |
(28-31) |
180 |
|
N33UH |
1130-1170 |
(11.3-11.7) |
≥10.7 |
(≥852) |
≥25 |
(≥1990) |
247-263 |
(31-33) |
180 |
|
N35UH |
1170-1210 |
(11.7-12.1) |
≥10.7 |
(≥852) |
≥25 |
(≥1990) |
263-287 |
(33-36) |
180 |
|
N38UH |
1210-1250 |
(12.1-1.25) |
≥11.4 |
(≥907) |
≥25 |
(≥1990) |
287-310 |
(36-39) |
180 |
|
N40UH |
1250-1280 |
(12.5-12.8) |
≥11.4 |
(≥907) |
≥25 |
(≥1990) |
302-326 |
(38-41) |
180 |
|
N28EH |
1040-1080 |
(10.4-10.8) |
≥9.5 |
(≥756) |
≥30 |
(≥2388) |
207-231 |
(26-29) |
200 |
|
N30EH |
1080-1130 |
(10.8-11.3) |
≥9.5 |
(≥756) |
≥30 |
(≥2388) |
233-247 |
(28-31) |
200 |
|
N33EH |
1130-1170 |
(11.3-11.7) |
≥10.2 |
(≥812) |
≥30 |
(≥2388) |
247-263 |
(31-33) |
200 |
|
N35EH |
1170-1210 |
(11.7-12.1) |
≥10.2 |
(≥812) |
≥30 |
(≥2388) |
263-287 |
(33-36) |
200 |
|
N38EH |
1210-1250 |
(12.1-12.5) |
≥11.4 |
(≥907) |
≥30 |
(≥2388) |
287-310 |
(36-39) |
200 |
|
N30AH |
1080-1130 |
(10.8-11.3) |
≥10.2 |
(≥812) |
≥35 |
(≥2785) |
223-255 |
(28-32) |
220 |
|
N33AH |
1120-1170 |
(11.2-11.7) |
≥10.2 |
(≥812) |
≥35 |
(≥2785) |
247-271 |
(31-34) |
220 |
Xiamen magnet forever electronics Co., Ltd as one of the professional manufacturer which is a collection of magnetic material research, development, production and sales. Our sales headquarters is located in the beautiful environment civilized city of Xiamen. Production base is located in China magnetic city of Zhejiang. Our company in line with the pursuit of excellence, improve the details of quality approaches and attitudes, communication-oriented business philosophy to provide satisfactory magnetic products and services for clients all over the world. We have the perfect testing equipment, reliable technical team and the enthusiastic sales team, may according to the customer' S request with the development of new products and provide samples. Our products are widely used in speakers, motors, medical, sensors, sports equipment, aerospace, handicraft and toys, etc. Welcome to contact our company for price, samples and factory inspection. We are looking forward to your visit.
Buyer Guide
Grade, shape & size, tolerance, coating requirement, magnetize direction, quantity are necessary details for a good quotation.
Please send us drawing or special packing demand to make things clear if the magnet would be particularly customized.
Trading Conditions
1. Sample: Samples are available to test.
2. Shipment terms: There are two shipping methods, one is by sea, and another is by express, including DHL(it'spriority),
UPS, FedEx, TNT, etc.
3. Packing methods: Demagnetize packing box (for Air and Express) and normal packing box for sea.
Details: PCS/CTN, CTNS/PLT, CTNS/Wooden carton, PLTS/Container
