Complaint
1.5mm to 120mm 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, etc magnets.
Shape: Round, Block, Disc, Arc, cylinder, Ball, Abnormity, etc.
Surface treatment: Electroplating Zinc, Nickel, Silver, Gold, Epoxy resins, Rubber, PTFE, and other coatings.
Application: Wind power generation, Industrial automation, Aerospace, Unmanned aerial vehicle, Motor, Luggage, Loudspeaker, 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. |
Customize Many grades NdFeb rare earth permanent magnets, like N, M, H, SH, UH, EH(BH).
Magnet size from 2mm to 120mm, with surface coating Zinc, Nickel, Epoxy resins, Silver, Gold, etc.
| 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 | |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| Typical Physical Parameters | |||||||
| Grade | μr | Tc ºC | Density g/cm³ | Temperature coefficient -%/ºC | Strength MPa | ||
| 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
Export standard package: Plastic bag, Carton, Non-log wooden case.
Shipment by Sea, by Air, by Express UPS, FEDEX, DHL, TNT, EMS, SF, etc.
Company Established in 2012, with 15+ years magnet production experience, Production ability 1000Ton.
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, etc magnets.
| 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. |
