Mingjie magnet is a professional injection molded magent manufacturer, specialized in magnet field for 15 years with high quality, stable magnetic properties, and advanced technolgy on tooling and produciton.
Injection molded magnet can be either anisotropic or isotropic, and wide range of magnetic properties, and it achieves multi-pole magnetization. This magnet is widely applied on motors, etc.
Magnetic powder is neodymium-iron-boron (NdFeB), either isotropic or anisotropic. And Polymer binders utilized are PA6, PA12 and PPS
It is a new technology to achieve adjustable magnetic properties, composite molding, elastic magnetization and high mechanical strength
Injection molded magnets can be of very complex shapes with high precision, typically, tolerance is+/-0.005mm, it is suitable for high precision parts
By doing insert molding, magnetic material can be directly molded into or onto other assembly components without further assembly process
Anisotropic NdFeB powder achieves the highest magnetic force as injection molded magnet. And it is possible to achieve BHmax 17GMOe, and can replace some of sintered products
| NdFeB Material Magnetic Properties |
| Grade | Material | Magnetic feature | Residual flux density (Br) | Coercive force (bHc) | Intrinsic Coercive force (iHc) | Max Energy Product (Bhmax) | Max application Temprature |
|
| mT | Gs | KA/m | Oe | KA/m | Oe | KJ/m 3 | GMOe | Centigrade |
| MJMN1210 | NdFeB+PA12 | Isotropic | 454 | 4,540 | 305 | 3,830 | 691 | 8,680 | 35.0 | 4.40 | 100 |
| MJMN1220 | NdFeB+PA12 | Isotropic | 507 | 5,070 | 338 | 4,250 | 693 | 9,048 | 43.0 | 5.40 | 100 |
| MJMN1230 | NdFeB+PA12 | Isotropic | 536 | 5,360 | 353 | 4,430 | 773 | 9,700 | 47.0 | 5.90 | 100 |
| MJMN1240 | NdFeB+PA12 | Isotropic | 619 | 6,190 | 385 | 4,840 | 704 | 8,850 | 59.7 | 7.50 | 100 |
| MJMN1310 | NdFeB+PA12 | Anisotropic | 683 | 6,830 | 484 | 6,075 | 1,154 | 14,495 | 86.2 | 10.80 | 100 |
| MJMN1320 | NdFeB+PA12 | Anisotropic | 735 | 7,350 | 515 | 6,470 | 1,136 | 14,280 | 99.5 | 12.50 | 100 |
| MJMN1330 | NdFeB+PA12 | Anisotropic | 823 | 8,230 | 540 | 6,780 | 1,089 | 13,680 | 119.8 | 15.10 | 100 |
| MJMN1410 | NdFeB+PPS | Isotropic | 435 | 4,350 | 300 | 3,770 | 680 | 8,545 | 32.0 | 4.02 | 120 |
| MJMN1420 | NdFeB+PPS | Isotropic | 480 | 4,800 | 310 | 3,896 | 680 | 8,545 | 39.7 | 4.99 | 120 |
| MJMN1510 | NdFeB+PPS | Anisotropic | 658 | 6,580 | 466 | 5,855 | 1,377 | 17,305 | 78.7 | 9.90 | 120 |
| MJMN1520 | NdFeB+PPS | Anisotropic | 676 | 6,760 | 472 | 5,925 | 1,145 | 14,385 | 82.7 | 10.40 | 120 |
Wuxi Mingjie Magnets Co., Limitd was founded in 1999, which is located in Chinese ancient city Wuxi, Jiangsu province with the production area of 2000 square meters. With our own tooling workshop, factory runs entire mold fabrication process in house from mold design, manufacturing to maintenance. And also design and make magnetizing fixtures by ourselves.
Mingjie Magnets is a professional manufacturer of injection molded NdFeB and injection molded Ferrite. We have been specializing in the field of plastic magnets on manufacturing and development, especially being outstanding in anisotropic magnets. Mingjie Magnets is in the leading place of NdFeB+PPS production in China.
Professor XIAO yao-fu, Magnet academic leader in China, from Beijing Science & Technology University is the consultant. As a research base of Beijing University Of Science and Technology, Mingjie cooperates with professor XIAO for academic research program every year.
As the leader in the field of injection molded magnets worldwide, our core advantages are,
* Strong technical team with more than 15 years' experience in plastic magnets
* Expert on anisotropic NdFeB/PPS magnets
* Advanced technology of Tooling design and fabrication
* Largest NdFeB/PPS magnets manufacturer in China
TS16949 certified.
Our magnets are widely applied in automotive, motor, home appliance, air-condition system, printer, and sensor, etc.
We have been dedicating to energy saving for the entire world by researching and developing superior performance magnetic products.
