Extremely Strong Power Sintered Neodymium Magnet For Loudspeakers ROHS
About us:
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1 Our company the Cj magnet company is the pioneer of magnetic material industry in the world and we have specialized in this feild for many years. |
| 2 we can not only provide you simple magnetic materials, but also can provide magnetic systems and solutions. |
| 3 our main products are NdFeB and Ferrite, and the annual capacity of NdFeB is 1500 ton, the Ferrite is 6000 ton. |
| 4 Our copany has our own factories.they are located in Zhejiang Anji and Ningbo,we can finish all the manufacyure steps by our own. |
| 5 we also have pay great attention to the technolgies and have import a series of professional and advanced machines from aboard. |
| 6 And during the past years our company have got some international certificates,such as ISO9001.ISO14001 and ISO/TS16949. these certificates can make sure that our quality is up to standard. |
| Type | Grade | Br(KGs) | Hcj(KOe) | (BH)max(MGOe) | Tw.() |
| N | N35~N52 | 11.7~14.8 | 12 | 33~53 | 80 |
| NM | N35M~N50M | 11.7~14.5 | 14 | 33~51 | 100 |
| NH | N30H~N48H | 10.8~14.3 | 17 | 28~49 | 120 |
| NSH | N30SH~N45SH | 10.8~13.8 | 20 | 28~46 | 150 |
| NUH | N30UH~N40UH | 10.8~12.8 | 25 | 28~41 | 180 |
| NEH | N30EH~N38EH | 10.8~12.5 | 30 | 28~39 | 200 |
| NAH | N30AH~N33AH | 10.8~11.7 | 35 | 28~34 | 240 |
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 grey | 1-3 | Temporary protection | ||
| Phosphate | Dark grey | 1-3 | Temporary protection |
Why choose us:
1. CJ magnet is the pioneer of magnetic material industry in the world and we have specialized in this feild for many years. We are the first- class supplier of magnet, magnetic system and solutions
2. Our annual output of sintered NdFeB is 1500ton, Ferrite magnet is 6000ton.
3. We have our own manufacture factory in Anji Zhejiang and Ningbo Zhejiang
4. We have paid great attention to the technolgies and have imported a series of professional and advanced machines from aboard to make sure of the production and quality
5. We implement TQC and 6S managment to comply with the internationa stadard and we have ISO9001:2008.ISO14001:2004 and ISO/TS16949:2009.
contacts: No.1040, Caoyang Road, Putuo District, Shanghai
Tel: 021-52668918, 52668919
Fax: 021-52668001
E-mail: info@cj-magnet.com
