Customerized Loudspeaker Strong Ferrite Ring Magnet
|FOB Price:||US $0.05-0.5 / Piece|
|Min. Order:||1,000 Pieces|
|Min. Order||FOB Price|
|1,000 Pieces||US $0.05-0.5/ Piece|
|Production Capacity:||100 Long Ton/Long Tons Per Month Industrial Ring M|
|Transport Package:||Sea Pallet / Air Carton / Express Packaging|
|Payment Terms:||L/C, T/T, D/P, Western Union|
- Certification: RoHS, CE, SGS, ISO9001, Ce, RoHS, SGS
- Application: Speaker Magnet, Industrial Magnet, Jewelry Magnet, Motor Magnet
- Coating: Laser, Painting
- Size: Customized Magnet Size
- Composite: Ferrite Magnet
- Delivery: by Air, by Sea, by Express
- Origin: Zhejiang, China
- Type: Permanant
- Shape: Ring
- Processing: Sintered Rare Earth Neodymium Magnet
- Name: Y10t, Y25, Y30, Y33, Y35, Y30bh, Y33bh
- Delivery Detail: 10~20 Days After Order Confirmed
- Trademark: Super magnet for Speakers
• A team of deft professionals who devote to top-clas production.
• A vast infrastructure fully equipped with avant-garde machineries.
• The advanced equipment was imported from U.S,Germany and Japan and the worshops are very clean and professional.
• HJ was qualified by ISO:9001-2008, ISO:14000-2004, TS16949-2009, which are the certifications of differnet Quality Management Systems(QMS)
Ferrite Magnet---As important parts of magnetic materials, hard ferrite materials play a heavyrole in electronic industry, electronic information industry, car industry, motorcycle industry etc. meanwhile, they are also widely used in medical treatment, mining and metallurgy, industrial automation, oil energy industry and civil industry. ferrite magnet, ferrite magnets, bonded ferrite magnet, barium ferrite magnet, hard ferrite magnet, sintered ferrite magnet, bonded ferrite injection magnet
Ceramic (ferrite) magnets are composed of SrO or BaO and Fe2O3. They are charcoal gray in color and usually appear in the forms of discs, rings, blocks, cylinders, and sometimes arcs or segments for motors.
Attributes of Ceramic Magnets:
Least expensive material compared to alnico and rare earth magnets
High intrinsic coercive force
Available in simple shapes only due to manufacturing process
Lower service temperature than alnico, greater than rare earth
Lower energy product than alnico and rare earth magnets
Strong Industrial Magnet Ferrite
Ferrite magnet is made of SRO or Bao and Fe2o3 by Ceramic processing technology
Disc, Cylinder, Rectangle, Square, Ring and so on.
Remanence Br mT
Coercive force HcB KA/m
Magnetic energy product
Lost Cost, Higher Coercive Force, It need not to be coated because it is difficult to be eroded and oxidized.
Motor, Speaker, Toys, Crafts
Mostly Used standard
Chinese standard (HJ)
HJ magnet manufacturing, Co. is a domestic leading manufacturer engaged in R&D, production and marketing of various magnets, such as Rare Earth magnet (Nd-Fe-B magnet), Ferrite magnet, Alnico magne, SmCo magnet and Rubber magnet, and magnetic assemblies&starter series&motor molding. Since foundation, under the idea of qualified products and excellent service, HJ magnet manufacturing, Co. has won many clients' trust and respect.
The production base is located in Zhejiang province, near to Shanghai port, occupying an area of 17,500m2, with staff of 450. Nowadays, the factory has monthly capacity of 150 tons medium-and-high-grade NdFeB magnet, 2000 tons ferrite magnet&rubber magnet with different grades and 100 tons Alnico magnet&SmCo magnet. Our products are widely used in micro motor, automobile, medical equipment, electro-acoustic components, wind power, military aerospace, magnetic separator, and other fields.
With the implement and adhering of the ISO9001:2000, ISO/TS16949:2002 and ISO14001:2004, keeping in intensifying technical innovation, improving technology and equipment , during all these years, HJ magnet manufacturing, Co. has achieved high technics in the products with high corrosion resistance, low temperature coefficients, ultrahigh Intrinsic coefficient force (Hcj) etc. HJ magnet manufacturing, Co. has become one of the most competitive permanent magnet manufacturers in China.
CHOOSE US! HJ MAGNET IS ALWAYS YOUR BEST CHOICE!