Application: | Electronic Products, Speaker Magnet, Industrial Magnet, Jewelry Magnet, Solenoid, Motor Magnet |
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Shape: | Rectangular |
Coating: | Nickel; or Zinc, Epoxy, Gold, Silver, Rubber, etc |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Customize 2mm to120mm Block Bar Cube Disc Ring Cylinder Ball Arc Trapezoid Permanent magnet NdFeb magnet Rare earth magnet Neodymium magnet
Main products: Customize N33-N52, 35M-50M, 30H-48H, 30SH-45SH, 30UH-42UH, 30EH-35EH, 28AH-33AH, etc magnets.
Magnets shape: Customize Rectangular, Square, Round, Block, Disc, Arc, Sector, cylinder, Trapezoid, Abnormity magnets.
Surface treatment: Electroplating Zinc, Nickel, NiCuNi, Silver, Gold, Epoxy resins, Rubber, PTFE, and other coatings.
Application: Wind power generation, Industrial automation, Aerospace, Unmanned aerial vehicle, Motor, Luggage, Loudspeaker, Electronic appliance, Toy, Bottle, etc.
Order Notice: |
1. Magnet material and property. |
2. Magnet size and Tolerance. |
3. Order quantity. |
4. Magnetizing or not, Magnetic direction. |
5. Magnet working environment temperature. |
6. Surface treatment requirement. |
7. Other special requirement. |
Magnet Products size, shape, coating, etc all available to ODM.
More magnets products for reference:
ODM Explosive products of Magnet:
Grade | Remanent magnetism | Coercive force | Internal Coercive force | Max. magnetic energy product | Temperature coefficient | Max. continuous work temperature | Density | |||||
Br | Hcb | Hcj | (BH)max | αBr | β Hcj | Tw | ρ | |||||
T | kGs | kA/m | kOe | kA/m | kOe | kJ/m³ | MGOe | %/ºC | %/ºC | ºC | g/cm³ | |
N55 | 1.46-1.52 | 14.6-15.2 | ≥876 | ≥11 | ≥716 | ≥9 | 414-446 | 52-56 | -0.12 | -0.65 | 80 | ≥7.5 |
N52 | 1.42-1.48 | 14.2-14.8 | ≥836 | ≥10.5 | ≥876 | ≥11 | 389-422 | 49-53 | -0.12 | -0.65 | 80 | ≥7.5 |
N50 | 1.39-1.44 | 13.9-14.4 | ≥876 | ≥11 | ≥836 | ≥10.5 | 374-406 | 47-51 | -0.12 | -0.65 | 80 | ≥7.5 |
N48 | 1.37-1.42 | 13.7-14.2 | ≥955 | ≥12 | ≥892 | ≥11.2 | 366-390 | 46-49 | -0.12 | -0.65 | 80 | ≥7.5 |
N45 | 1.32-1.38 | 13.2-13.8 | ≥955 | ≥12 | ≥876 | ≥11 | 342-366 | 43-46 | -0.12 | -0.65 | 80 | ≥7.5 |
N42 | 1.28-1.32 | 12.8-13.2 | ≥955 | ≥12 | ≥923 | ≥11.6 | 318-342 | 40-43 | -0.12 | -0.65 | 80 | ≥7.5 |
N40 | 1.25-1.28 | 12.5-12.8 | ≥955 | ≥12 | ≥923 | ≥11.6 | 302-326 | 38-41 | -0.12 | -0.65 | 80 | ≥7.5 |
N38 | 1.22-1.25 | 12.2-12.5 | ≥955 | ≥12 | ≥899 | ≥11.3 | 287-310 | 36-39 | -0.12 | -0.65 | 80 | ≥7.5 |
N35 | 1.17-1.22 | 11.7-12.2 | ≥955 | ≥12 | ≥868 | ≥10.9 | 263-287 | 33-36 | -0.12 | -0.65 | 80 | ≥7.5 |
N30 | 1.08-1.12 | 10.8-11.2 | ≥796 | ≥10.0 | ≥955 | ≥12 | 223-239 | 28-30 | -0.12 | -0.65 | 80 | ≥7.4 |
N52M | 1.42-1.47 | 14.2-14.7 | ≥1035 | ≥13 | ≥995 | ≥12.5 | 390-422 | 49-53 | -0.12 | -0.6 | 100 | ≥7.5 |
N50M | 1.39-1.45 | 13.9-14.5 | ≥1050 | ≥13.2 | ≥1114 | ≥14 | 374-406 | 47-51 | -0.12 | -0.65 | 100 | ≥7.5 |
N38M | 1.22-1.25 | 12.2-12.5 | ≥1114 | ≥14 | ≥899 | ≥11.3 | 287-310 | 36-39 | -0.12 | -0.6 | 100 | ≥7.5 |
N35M | 1.17-1.22 | 11.7-12.2 | ≥1114 | ≥14 | ≥868 | ≥10.9 | 263-287 | 33-36 | -0.12 | -0.6 | 100 | ≥7.5 |
N30M | 1.08-1.12 | 10.8-11.2 | ≥812 | ≥10.2 | ≥1114 | ≥14 | 223-239 | 28-30 | -0.12 | -0.65 | 100 | ≥7.5 |
N50H | 1.40-1.45 | 14.0-14.5 | ≥1027 | ≥12.9 | ≥1273 | ≥16 | 374-406 | 47-51 | -0.11 | -0.58 | 120 | ≥7.5 |
N48H | 1.36-1.42 | 13.6-14.2 | ≥1353 | ≥17 | ≥1027 | ≥12.9 | 358-390 | 45-49 | -0.11 | -0.6 | 120 | ≥7.5 |
N35H | 1.17-1.21 | 11.7-12.1 | ≥875 | ≥11.0 | ≥1353 | ≥17 | 263-279 | 33-35 | -0.11 | -0.62 | 120 | ≥7.5 |
48SH | 1.36-1.42 | 13.6-14.2 | ≥1512 | ≥19 | ≥995 | ≥12.5 | 358-390 | 45-49 | -0.11 | -0.55 | 150 | ≥7.5 |
35SH | 1.17-1.22 | 11.7-12.2 | ≥1592 | ≥20 | ≥876 | ≥11 | 263-287 | 33-36 | -0.11 | -0.55 | 150 | ≥7.5 |
33SH | 1.13-1.17 | 11.3-11.7 | ≥1592 | ≥20 | ≥844 | ≥10.6 | 247-271 | 31-34 | -0.11 | -0.55 | 150 | ≥7.5 |
42UH | 1.27-1.33 | 12.7-13.3 | ≥1990 | ≥25 | ≥971 | ≥12.2 | 310-342 | 39-43 | -0.11 | -0.51 | 180 | ≥7.5 |
33UH | 1.13-1.17 | 11.3-11.7 | ≥1990 | ≥25 | ≥852 | ≥10.7 | 247-271 | 31-34 | -0.11 | -0.51 | 180 | ≥7.5 |
30UH | 1.08-1.13 | 10.8-11.3 | ≥1990 | ≥25 | ≥812 | ≥10.2 | 223-247 | 28-31 | -0.11 | -0.51 | 180 | ≥7.5 |
38EH | 1.20-1.25 | 12.0-12.5 | ≥2388 | ≥30 | ≥915 | ≥11.5 | 279-310 | 35-39 | -0.11 | -0.48 | 200 | ≥7.5 |
35EH | 1.17-1.22 | 11.7-12.2 | ≥2388 | ≥30 | ≥836 | ≥10.5 | 263-287 | 33-36 | -0.11 | -0.48 | 200 | ≥7.5 |
30EH | 1.08-1.13 | 10.8-11.3 | ≥2388 | ≥30 | ≥812 | ≥10.2 | 223-247 | 28-31 | -0.11 | -0.48 | 200 | ≥7.5 |
33AH | 1.11-1.17 | 11.1-11.7 | ≥2706 | ≥34 | ≥820 | ≥10.5 | 239-271 | 30-34 | -0.11 | -0.45 | 230 | ≥7.5 |
30AH | 1.07-1.13 | 10.7-11.3 | ≥2706 | ≥34 | ≥812 | ≥10.2 | 215-247 | 27-31 | -0.11 | -0.45 | 230 | ≥7.5 |
28AH | 1.02-1.09 | 10.2-10.9 | ≥2706 | ≥34 | ≥780 | ≥9.8 | 199-231 | 25-29 | -0.11 | -0.45 | 230 | ≥7.5 |
Typical Physical Parameters | |||||||
Grade | μr | Tc ºC |
Density g/cm³ |
Temperature coefficient -%/ºC |
Strength MPa |
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α Br | β Hcj | Resist compression | Bending resistance | ||||
N-H series | 1.05 | 310 | 7.4-7.6 | 0.12 | 0.7 | 600-1200 | 150-380 |
SH-EH series | 1.05 | 330 | 7.5-7.7 | 0.11 | 0.6 | 600-1200 | 150-380 |
AH series | 1.05 | 350 | 7.5-7.7 | 0.1 | 0.5 | 600-1200 | 150-380 |
QMS CERTIFICATION CERTIFICATE
STANDARD: GB/T19001-2016idt ISO9001:2015
Registration No.:21Q20099R0S
BV CERTIFICATION
Report No.: MIC-ASI233861
Export standard package: Plastic bag, Carton, Non-log wooden case.
Goods deliver by sea, by air, by express UPS, DHL, FEDEX, TNT, EMS, SF, etc
Company Established in 2012, with 15+ years magnet production experience, Production ability 1000Ton/year.
Yearly sales volume more than USD14million. Main market: Europe, America, South-east Asia.
Main products: Customize N33-N52, 35M-50M, 30H-48H, 30SH-45SH, 30UH-42UH, 30EH-35EH, 28AH-33AH, etc magnets.
Workshop equipments: Cutting facility 7sets, Drilling facility 20sets, Magnetization facility 9sets, etc.
Permanent magnets production process: | ||||
Material →→ | Burdening →→ | Smelting/Strip cast →→ | Hydrogen crush →→ | Jet milling →→ |
Pressing →→ | Sintering →→ | Performance inspection →→ | Machining →→ | Finishing/Plating →→ |
Final inspection →→ | Magnetizing →→ | Packing →→ | Delivery →→ | After sales service |
Q: Are you trading company or manufacturer ? |
A: We are a magnet manufacture, with 15years experience in magnet production field. |
Q: How long is your delivery time? |
A: Generally it is 15-20 days, it is according to purchase quantity. |
Special customization products delivery time through negotiation. |
Q:How can you guarantee the quality of your products? |
A:Every production process is controlled by professional technicians,and we have a perfect QC system, |
with precision inspection equipment, which has 100% quality inspection before delivery. |
Q:What information needed to supply when have a inquiry? |
A:If you have any inquiry,please kindly advise the following items: |
1. Magnet material and property. |
2. Magnet size and Tolerance. |
3. Order quantity. |
4. Magnetizing or not, Magnetic direction. |
5. Magnet working environment temperature. |
6. Surface treatment requirement. |
7. Other special requirement. |
Q: Do you provide samples? Is it free or extra ? |
A: Yes, we could send you the samples for free of charge to check quality, with express charge in your side. |
Q: What is your terms of payment ? |
A: T/T in advance payment after order, special payment term through negotiation. |
Suppliers with verified business licenses