Specifications
1.Good chemistry stability and strong anti-corrosion2.Excellent stability and magnetic performance
3.Various shapesandsizes
1. Neodymium magnet is mainly made of neodymium, iron and boron.
2. Characteristics of Neodymium magnet are: High remanence, high coercive force, high energy product and high performance/cost ratio and it is easily formed into various sizes.
3. Material grade: N35-N52, N35M-N45M, N35H-N45H, N35SH-N42SH, N30UH-N38UH, N28EH-N38EH, N30AH-N33AH.
4. Coating: Zinc, Nickel, Aurum, Silver, Epoxy, Parylene.
5. Application: Speakers, DC motors, Liner motors, MRI, Medical and health products, etc.
The propert we can offer as follows,
| Grade | Remanence (Br) | Coercive Force (Hcb) | Intrinsic Coercivity (Hcj) | Maximum Energy Product(BH)max | Temp. | ||
| T | KGS | KA/m | Koe | kA/m | MGOe | °C | |
| N33 | 1.13-1.18 | 11.3-11.8 | ≥ 836 | ≥10.5 | ≥ 955 | 31-33 | 80 |
| N35 | 1.18-1.23 | 11.8-12.3 | ≥ 868 | ≥10.8 | ≥ 955 | 33-36 | 80 |
| N38 | 1.22-1.28 | 12.2-12.8 | ≥ 899 | ≥10.8 | ≥ 955 | 36-39 | 80 |
| N40 | 1.26-1.31 | 12.6-13.1 | ≥ 923 | ≥11.6 | ≥ 955 | 38-41 | 80 |
| N42 | 1.28-1.34 | 12.8-13.4 | ≥ 923 | ≥ 11.6 | ≥ 955 | 40-43 | 80 |
| N45 | 1.34-1.39 | 13.4-13.9 | ≥ 876 | ≥ 11 | ≥ 955 | 43-46 | 80 |
| N48 | 1.38-1.42 | 13.8-14.2 | ≥ 836 | ≥ 10.5 | ≥ 876 | 45-48 | 80 |
| N50 | 1.40-1.46 | 14.0-14.6 | ≥ 836 | ≥ 10.5 | ≥ 876 | 47-51 | 80 |
| N52 | 1.43-1.48 | 14.3-14.8 | ≥ 796 | ≥10.9 | ≥ 876 | 50-53 | 80 |
| N35M | 1.18-1.23 | 11.8-12.3 | ≥ 868 | ≥ 10.9 | ≥ 1114 | 33-36 | 100 |
| N38M | 1.22-1.28 | 12.2-12.8 | ≥ 899 | ≥ 11.3 | ≥ 1114 | 36-39 | 100 |
| N40M | 1.26-1.31 | 12.6-13.1 | ≥ 923 | ≥ 11.6 | ≥ 1114 | 38-41 | 100 |
| N42M | 1.28-1.34 | 12.8-13.4 | ≥ 923 | ≥ 11.6 | ≥ 1114 | 40-43 | 100 |
| N45M | 1.34-1.39 | 13.4-13.9 | ≥ 876 | ≥ 11 | ≥ 1114 | 43-46 | 100 |
| N33H | 1.14-1.19 | 11.4-11.9 | ≥ 836 | ≥ 10.5 | ≥ 1353 | 31-34 | 120 |
| N35H | 1.18-1.23 | 11.8-12.3 | ≥ 868 | ≥ 10.9 | ≥ 1353 | 33-36 | 120 |
| N38H | 1.22-1.28 | 12.2-12.8 | ≥ 869 | 11.3 ≥ | ≥ 1353 | 36-39 | 120 |
| N40H | 1.26-1.31 | 12.6-13.1 | ≥ 923 | ≥ 11.6 | ≥ 1353 | 38-41 | 120 |
| N42H | 1.28-1.34 | 12.8-13.4 | ≥ 923 | ≥ 11.6 | ≥ 1353 | 40-43 | 120 |
| N30SH | 1.08-1.13 | 10.8-11.3 | ≥ 810 | ≥ 10.2 | ≥ 1592 | 28-31 | 150 |
| N33SH | 1.14-1.19 | 11.4-11.9 | ≥ 836 | ≥ 10.5 | ≥ 1592 | 31-34 | 150 |
| N35SH | 1.18-1.23 | 11.8-12.3 | ≥ 868 | ≥ 10.5 | ≥ 1592 | 33-36 | 150 |
| N38SH | 1.22-1.28 | 12.2-12.8 | ≥ 899 | ≥ 11.3 | ≥ 1592 | 36-39 | 150 |
| N40SH | 1.26-1.31 | 12.6-13.1 | ≥ 923 | ≥ 11.6 | ≥ 1592 | 38-41 | 150 |
| N28UH | 1.03-1.09 | 10.3-10.9 | ≥ 764 | ≥ 9.6 | ≥ 1990 | 26-29 | 180 |
| N30UH | 1.09-1.14 | 10.9-11.4 | ≥ 812 | ≥ 10.2 | ≥ 1990 | 28-31 | 180 |
| N33UH | 1.13-1.17 | 11.3-11.7 | ≥ 852 | ≥ 10.7 | ≥ 1990 | 31-33 | 180 |
| N35UH | 1.17-1.24 | 11.7-12.4 | ≥ 868 | ≥ 10.9 | ≥ 1990 | 33-37 | 180 |
| N28EH | 1.03-1.09 | 10.3-10.9 | ≥ 780 | ≥ 9.8 | ≥ 2388 | 26-29 | 200 |
| N30EH | 1.08-1.13 | 10.8-11.3 | ≥ 812 | ≥ 10.2 | ≥ 2388 | 18-31 | 200 |
| N33EH | 1.14-1.21 | 11.4-12.1 | ≥ 852 | ≥ 10.7 | ≥ 2388 | 31-35 | 200 |
| N35EH | 1.17-1.24 | 11.7-12.4 | ≥ 868 | ≥10.9 | ≥ 2388 | 33-37 | 200 |
| N38EH | 1.22-1.29 | 12.2-12.9 | ≥ 915 | ≥ 11.5 | ≥ 2388 | 36-40 | 200 |
| N30AH | 1.08-1.15 | 10.8-11.5 | ≥ 804 | ≥ 10.1 | ≥ 2786 | 28-32 | 230 |
| N33AH | 1.14-1.21 | 11.4-12.1 | ≥ 852 | ≥ 10.7 | ≥ 2786 | 31-35 | 230 |
The coating we can do as below,
The process for producing magnet
The certificates we can offer as follows,
The inspect tools and machines we have as below,
The other magnets we can offer as follows,
The exhibition in Germany,
1.According to your request to produce magnets and strictly control the quality with our professional term.
2.All magnets passed ISO9001 and SGS with our strict inspection.
3. Any enquiries from you will be replied in 24 hours.
Contact information
Name: Carol zhang
Position: Sales
Tel:+0086-571-82870968-8010
Mobil:+0086-15990055702
Skype:carolzhang1123
OUR TENENT IS THAT QUALITY IS OUR CULTURER AND CUSTOMER IS FIRST.
Hangzhou Rongchang Magnet Co.,Ltd is the One of Magnet Manufacturer in China that have engaged in magnetic material for 12 yesars.
It is located in Qiaonan development zone of Xiaoshan, 2nd bridge Village, Ningwei Town, Xiaoshan District, Hangzhou City, Zhejiang Province.
And it is near International airport of Xiaoshan about 3 kilometers.150 workers, 12000m³for our factory, annual production capacity is 800Tons.
Our main products are Permanent Sintered Neodymium-Ferrum-Boron(NdFeB) magnet, Samarium- Cobalt(SmCo) magnet, Aluminum-Nickel-
Cobalt(AlNiCo) magnet and related assemblings.
All of our magnets have authorized by ISO9001 and SGS certificate.
Our main markets are American, Europe, Mid-East, Korea, Japan, Hongkong, Taiwan and Inland.
RC-Magnet warmly welcome all friends all over the world to visit our factory and establish bussiness relationship.
The questions maybe you will have as below,
1. What is the way for payment?
Carol: We can accept T/T, L/C, Western Union,Paypal
2.What about the delivery time?
Carol: If the goods are in stock, we will sent the goods after we sign the contract and decide the best payment.
If the goods are out of stock, the goods should be produced from raw material to shipping. The delivery time is
about 20-30days.
3.How do we transport?
Carol:According to your request. Such as by sea, by air, by interntional express.
4.What is our packing?
Carol: According to your request. Such as damp proof packing, non-magnetic shield packing.
5.What are our main products?
Carol: Ndfeb, Alnico, Smco,Ferrite and holder are our main products.
6.Did we have the exhibitiones?
Carol: yes, we had the exhibition in shanghai,Germany and Japan. And we always view the exhibitiones in various cities.
7. What is our annual output?
Carol: 800Tons per year.
8. What certificates do we have now?
Carol: ISO9001 and SGS
9. Are you the Manufactory in China?
Carol: Yes.
10. How long do we run?
Carol: For 12 years.