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Shanghai CJ Magnet Industry Co., Ltd.  

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N38 10 - 20 um Epoxy Coated Neodymium Ring Magnet Extra Strong For Loudspeakers 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: CJ168


N38 10 - 20 um Epoxy Coated Neodymium Ring Magnet Extra Strong For Loudspeakers
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N38 10 - 20 um Epoxy Coated Neodymium Ring Magnet Extra Strong For Loudspeakers

R15x7x5mm powerful and permanent Neodymium Ring Magnets with NI /ZN /Epoxy coatings

 

1 quick detail

 

name     NdFeB
shape     Ring
color     Silver
usage Wind energy Car Speaker
shipment By sea air or expression
payment T/T West Union
 

 

Shapes available:   segment, ball, block, ring, sheet, stick, strip, arc, cylinder, etc.

 

coating available:    Ni, Zn, gold, sliver, epoxy and passivated

 

magnetized direction: 

 

a. Thickness Magnetized

 

b. Axially Magnetized

 

c. Diametrally Magnetized

 

d. Mult-poles Magnetized

 

e. Radial Magnetized

 

f. Customzied Specific Requirements Magnetized

Industrial Professional Neodymium Speaker Magnets Small Rare Earth Magnets

2 Type and grade

 

 

type grade max work temperature
N N35-N52 80
NM N35M-N50M 100
NH N30H-N48H 120
NSH N30SH-N45SH 150
NUH N30UH-N40UH 180
NEH N30EH-N38EH 200
NAH N30AH-N33AH
 
240

 

 

3 Coating

 

surface coating color Thickness(um) SST PCT
Nickel NI(NICUNI) Bright silver 10-20 >24-72 >24-72
Cr3+Zinc Zn/C-Zn   5-8 >16-48  
Sn NI+CU+NI+Sn silver 10-25 >36-72 >48
Epoxy Epoxy Black/grey 10-20 >48  
Passivation   Dark gray 1-3 Temporary protection  
Phosphate   Dark gray 1-3 Temporary protection  

 

 

4 FAQ

 

1, Can you do the seicial designs for us?
Of course ,We have a professional team having rich experience in design and manufacturing just send us your design and tell us the dimensional tolerance, and we will produce the special moulds for your products and produce the products.

 

2, When can I inquiry or email or calling or skype you ?
We usually quote within 24 hours after we get your inquiry . If you are very urgent to get the price , please call us or tell us in your email so that we would regard your inquiry priority .


3, How can I get a sample to check your quality ?
After price confirmation , you can require for samples to check our quality . If you need the samples , we will charge for the sample cost . But the sample cost can be refundable after order confirmation when your quantity of the order is more about the MOQ .

 

 

5 Applications:

 

Industrial Professional Neodymium Speaker Magnets Small Rare Earth Magnets

6 why choose us

 

1 we have professional design produce and sales teams.

 

2 we have professional and advanced machines

 

3 our products are all in high quality

 

4 we have good after-service

 

5 all manufacture steps can be finished by our own.

 

 

 

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 Mr. Mrs. Amy

Tel: 86-21-52661981
Contact to this supplier

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Company Info

Shanghai CJ Magnet Industry Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Shanghai
Province/State: Shanghai
Country/Region: China (Mainland)

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