|Place of Origin:||Nanjing, China|
|Brand Name:||HJ Magnet|
|Minimum Order Quantity:||100set|
|Packaging Details:||Carton/wooden Box|
|Delivery Time:||5-7 days|
|Payment Terms:||Western Union, T/T, L/C, PayPal|
|Supply Ability:||1000 sets/month|
|Product Name:||NdFeB Magnet||Dimension:||Customized|
|Function:||Iron Powder Treatment||Magnetism:||N30-N52|
|Type:||Permanent & Strong||Coating:||Nickel/ Zinc|
Permanent Sintered NdFeB Magnet For Agriculture / Food / Auto Tool / Ceramic Industry / Motor Machine
1.Ndfeb magnet,the third generation of rare-earth permanent magnet,is the most powerful and advanced permanent magnet today.Ndfeb is named as “Magnet King”for its high remanence,high energy.Moreover,it has the high performance and high cost ration, because of the rich rare earth resources in China and the ever-changing production process and technological progress.It can be easily formed into various sizes and different shapes ,such as segment.ring,block and etc.
2. Sintered Rare Earth NdFeB Magnet: is one of the high performance rare earth permanent magnets, which use neodymium (Nd), iron (Fe), and boron (B) as their main ingredients.
Grade cover N35-N52, N30M-N50M, N30H-N48H, N30SH-N45SH, N28UH-N40UH, N28EH-N38EH.
Size and Shape:D3--D280mm(round)Cylindrical, Ring, Square, Holed Square, Watt, Arch, or Customized.
Coating: Nickel, Nickel copper nickel, Zinc, Golden, Black epoxy, Grey epoxy, Phosphating and so on.
Direction of magnetisation:
Through the thickness or through the diameter.
Special requirements for custom magnetization
1) Excellent temperature stability
2) Small size and light weight
4)Relatively high energies characterize
5) High performance-to-price ratio,widely used
Usage of magnet
1). Electronics – Sensors, hard disk drives, sophisticated switches, electro-mechanical devices etc.;
2). Auto Industry – DC motors (hybrid and electric), small high-performance motors, power steering;
3). Medical – MRI equipment and scanners;
4). Clean Tech Energy – Water flow enhancement, wind turbines;
5). Magnetic Separators – Used for recycling, food and liquids QC, waste removal;
6). Magnetic Bearing – Used for highly sensitive and delicate procedures in various heavy industries.
1.Preparation of raw materials: IQC
2.Melting & strip casting: Analysis of element content, strip casing structure and crystallization
3.Pulverizing and jet milling: Inspection of particle size distribution
4.Pressing immagnetic field: Inspection of size and appearanceof green body
5. Sintering and aging:Inspection of size, appearance, density and oxygen content magnets
6.Machining: Inspection of size and appearance of magnets
7.Coating: Inspecion of size, appearance of magnet, thickness, adhesion and anti-corrosion
8.Magnetizing: Inspection of magnetic propertes of magnet
1. Customized Material Neodymium Grade: N35-N52, N35M-N50M, N35H-N48H, N33SH-N45SH, N30UH-N35UH, N30EH-N35EH;
2. Customized Shaped magnet: Round / block / ring / cylinder / countersunk / arc / segment other irregular shapes.
3. Custom packaging. Usually we packed the magnet with vacuum polybag. Then packed in stop magnetic metal box. We can also make the package as your requirements.
4. Customized Mark: to distinguish N pole and S pole.
5. Custom coating. We can coated in Nickel. Zinc, Chromium as your requirements.
6. Customized Working temperature: ＜80℃/ 80℃-200℃
1. More than 10-year magnet manufacturing experience, quality, lead time, price and service have been gauranteed.
2. Professional R&D department, with a professional technologist team.
3. Much Experienced Export Customs Declare Team.
4. Low MOQ and free samples.
Our Team Work Plan
1.Continuously effort to get some new technicial to meet customers requirements.
2. Reply your query within 12 hours
3. 3 days for magnet sample made
4. Timely Lead time in 3-10 days
5. Quality control from material prepared to products finished. And apply the products test report.
6. Any query we would follow up after sales.
Our Shipping ways
1. By International Express: TNT, FedEx, DHL,UPS for your choose.
2. By Air , shipping from Shanghai airport to your destination airport.
3. By Sea, shipping from Shanghai seaport to your destination seaport.
4. You assigned forwarder is acceptable.
If you have any nees and problem, please feel free to contact me!