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Ring NDFEB Magnet

Rare Earth Ring NdFeB Speaker Magnet

Rare Earth Ring NdFeB Speaker Magnet

Material: Sintered Neodymium-Iron-Boron;  Product name: Rare earth Ring NDFEB Speaker Magnet Size: Customized; Shipping: Sample sent by DHL, UPS, or FeDex Mass production through Sea shipping or Air shipping. Payment way: T/T, Paypal, Western, L/C, Ali Trade Assurance....

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Rare earth Ring NDFEB Speaker Magnet 


Product pictures of the Rare earth Ring NDFEB Speaker Magnet :
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Product nameRare earth Ring NDFEB Speaker Magnet 
MaterialSintered NdFeb
Grade & working temperatureGradeMax. Operating Temperature
N35-N4580°C(176°F)
N48-N5260°C(160°F)
35M-50M100°C(212°F)
33H-48H120°C(248°F)
33SH-45SH150°C(302°F)
30UH-40UH180°C(356°F)
28EH-38RH200°C(392°F)
28AH-33AH220°C(428°F)

The max operating temp is up to 200-degree centigrade or 380 Curie temperature.


Feature:
1. Ni coating, bright surface;
2. High pull force;
3. Top-quality.

Sample: 
Sample production time: Normally 10 work days;
Sample cost: Depends on the product your inquiry;
The delivery of the sample: DHL

Bulk production time: 25 work days



Common allowance for the Rare earth Ring NDFEB Speaker Magnet: +/- 0.05mm 
The higher requirement of the tolerance should be check.
 

  

Surface treatment of the Rare earth Ring NDFEB Speaker Magnet:
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Magnetizing of the Rare earth Ring NDFEB Speaker Magnet: 
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The common packing & certificate of the Rare earth Ring NDFEB Speaker Magnet:

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Regarding of Xiamen Magforever:
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