• Custom NdFeB Permanent Ring Speaker Magnet
  • Custom NdFeB Permanent Ring Speaker Magnet

Custom NdFeB Permanent Ring Speaker Magnet

Application: Speaker Magnet, Industrial Magnet, Solenoid, Motor
Coating: Zinc
Composition: Neodymium Iron Boron
Transport Package: Carton
Specification: ISO9001: 2008, RoHS, SGS
Trademark: chinafore
Samples:
US$ 0.2/Piece 1 Piece(Min.Order)
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Gold Member Since 2009

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Manufacturer/Factory, Trading Company

Basic Info.

Origin
China
Production Capacity
50000 Pieces/Year

Product Description

Product Description
Custom NdFeB Permanent Ring Speaker Magnet
More than 10 years experience supplier of Magnet in China
Size and Shape can be Customized.
Product Introduce:

1. Meterial:   
NdFeB,Neodymium,
2. Technology:
Utilizes new Sintered NdFeB magnet techniques and equipment such as strip casting, HDDR technology.
3. Magnetic properties: 
Remanence,Max.Energy Product,High Coercive Force, the max working temp is up to 200ºC;
4.Type:
Sintered NdFeB
4. Grades:

N35-N52:  80°C(176°F)             35M-50M: 100°C(212°F)        
35H-48H: 120°C(248°F)            35SH-45SH:  150°C(302°F) 
33UH-40UH: 180°C(356°F)      33EH-38EH: 200°C(392°F)   
28AH-35AH: 220°C(428°F)
5. Shapes and sizes: 
Disc,ring,block,arc,segment and irregular shape.Our factory can also manufacture various sizes of other NdFeB magnets, according to the customer's specification.
6. Coatings:
Coat with Ni, Zn, Phosphating, epoxy and so on;
7. Quality Control:
Our QC team consists of 11 professional people to ensure 100% products high quality.
8. Extremer Power Warning :
These magnets are dangerous ! If your fingers are trapped between two they will cut your skin. Please be note they should only be handled with great care.
9. Transportation :  
All available shipping ways could be applied ,by courier ,by air or by sea . Appointed shipping company or our own forwarders all could be used in shipment.

NdFeB Magnets' Main Applications:

1. Electro-acoustic: 
loudspeaker, headphone, earphone, stage sound device, alarm, microphone  
2. Electric products: 
permanent magnetic actuator, vacuum circuit breaker, magnetic relay, watt-hour meter, water meter, sensor, reed switch  
3. Motor areas: 
VCM, DVD-ROM, generator, electromotor, DC motor, linear motor 
4. Mechanical equipment: 
magnetic separator, magnetic holder 
5. Health care: 
nuclear magnetic resonance spectrometer, medical apparatus and instruments


OUR SERVICES:

1.Validity of offer:
Valid: (12 days for Neodymium),(30 days for Ferrite) 
2.Deliver Time:
Express:About 7~10 days.We accept the specified express company by buyer.
3.Sample:
We can provide a free sample (some small items) if buyer can provide a consignee account.
4.Quality of the magnets:
Guarantee for returns the condemned goods.
5.Professional  production Technology:
We have more than 10 years professional experience in manufacturing of magnet.
6:Our Services about production:
The production will be started as soon as we received your payment.

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