Home > Products > Sintered Neodymium Magnet > N38UH NdFeB magnet in ring shape with different size used for speaker
N38UH NdFeB magnet in ring shape with different size used for speaker
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Product Details
Place of Origin: | Shanghai, China | Brand Name: | CJ MAG | Model Number: | N35-N52 |
Type: | Permanent | Composite: | Neodymium Magnet | Shape: | Stick |
Application: | Moto Magnet |
Product Description
N38UH NdFeB magnet in ring shape with different size used for speaker
1 About us
- Shanghai CJ Magnet Industry Co.Ltd was established in 2002. There are 2 factories which both belong to our own company. We permanently devote ourselves to the production and application of Sintered NdFeB and Ferrite Permanent magnet. The annual output of Sintered NdFeB is 1500Ton, Ferrite is 6000Ton and AlNiCo is 600Ton.
- Our company desires to be the professional supplier of magnet, magnetic appliances and magnetic solutions. Therefore, we always pursue the high quality of our product. Since the establishment of our company, we have obtained ISO9001,ISO14001 and ISO/TS16949 certificates. At the same time, we have got 8 patents.
2 Description & Specification:
Sintered NdFeB magnet | Strong permanent magnet with magnetic properties |
Grades | N33, N35, N38, N40, N42, N45, N48, N50, N52, (M, H, SH, EH, UH ) |
Coatings | Nickel, Ni-Cu-Ni, Zinc, white-blue Zn, Black epoxy resin, Gold |
Sizes | customized |
Shapes | Disc, cylinder, sphere, block, ring, tile, arc, and other irregular shapes |
Tolerance | +/-0.05mm unless specified. |
Magnetized direction | Through thickness, diameter, axial, etc |
Maximum working temperature | 80 to 120 degrees C |
Delivery time | Within 7-30 days when order confirmed |
Package Condition | Standard air/sea protective package, unless specified.
|
3 FAQ
1. When can i get the reply for my inquiry ?
Your inquiry would received our prompt and satisfactory reply within 4 hours during our working time .If you are very urgent to get the price, please call us so that we will regard your inquiry priority .
2. About quotation ?
We will present out detailed competitive quotation in an excel form including information such as the packing and delivery time as well as reasonable terms and conditions to you .
3. How about the inspection ?
A. The goods will be inspected by our high - trained QC regardless to the quantity before shipment .
B. Any problems during the inspection will be informed by us .
C. Inspection by your side will be highly welcomed if possible and necessary .
D. Prompt delivery are ensured . For any reason that we can not deliver the goods on time , you will be informed the reasons and reach the settling methods agreed by both of us .
4 Features
1. Professional skills
2. Creative Designs
3 High performance of products
3. Exquisite workmanship to serve with high quality
4. Fashion style to attract the consumers
5About Coating
Surface | Coating | Thickness( m) | Color | SST(hours) |
Nickel | Ni | 10-20 | Bright Silver | >24-72 |
Black Nickel | Ni+Cu+Ni | 10-20 | Bright Black | >48-96 |
Cr3+Zinc | Zn C-Zn | 5-8 | Bright Blue Shinning Color | >16-48 >36-72 |
Sn | Ni+Cu+Ni+Sn | 10-25 | Silver | >36-72 |
Au | Ni+Cu+Ni+Au | 10-15 | Gold | >12 |
Ag | Ni+Cu+Ni+Ag | 10-15 | Silver | >12 |
Epoxy | Epoxy Ni+Cu+Epoxy Zn+Epoxy | 10-20 15-30 15-25 |
Black / Grey | >48 >72-108 >72-108 |
7 Applications
Application: | 1. Used in Industrial ares: motors, dc motors, sensors; generators, wind turbine generators, wind energy, elevator tractions, pumps, car, home appliance etc. |
2. Used in Home and office areas: Loudspeakers, radios, etc. | |
3. For customer Diy |
8 Payment
Payment: different payments for different places
Default payment: T/T or Western Union
Contact Us
- Shanghai CJ Magnet Industry Co., Ltd.
- Contact nameAmy Bao
- Phone86-21-52668918
- AddressFloor 21, Lane 1040, Caoyang Road
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