Home > Products > Ring magnet > N48 Grade Neodymium Magnet Ring
N48 Grade Neodymium Magnet Ring
- Shenzhen
- T/T L/C D/P D/A
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Product Details
| Place of Origin | Guangdong, China | Brand Name | AIM Magnet | |
| Model Number | N35-N52 | Type | Permanent | |
| Composite | Neodymium Magnet | Shape | Other, disc, block,disc,cylinder,ring,square,round,etc | |
| Application | Industrial Magnet |
Product Description
N48 Grade Neodymium Magnet Ring
1. Professional Neodymium magnet manufacturer since 2006.
2. Factory direct price.
3. Samll quantity and samples are available.
Neodymium( NdFeB )magnets are the strongest type of rare earth magnet commercially available and are
manufactured in a wide range of shapes, sizes and grades. Shenzhen AIM Magnet Co.,Ltd was found in 2006
which is the role-model enterprise among magnets manufacturing industries in China. We own one
stop complete industrial chain from raw material blank, cutting, electroplating and standard packing.
We make customize size/any coating neodymium magnet. Any needs of neodymium magnets, please feel free to contact us AIM Magnet Co.,Ltd.
Surface | Coating | Thickness (Microns) | Color | Resistance |
Passivation |
| 0-1 | Silver Grey | Temporary Protection |
Nickel | Ni+Ni | 10-20 | Bright Silver | Excellent against Humidity |
Ni+Cu+Ni | ||||
Zinc | Zn | 8-20 | Bright Blue | Good Against Salt Spray |
C-Zn | Shinny Color | Excellent Against Salt Spray | ||
Tin | Ni+Cu+Sn | 15-20 | Silver | Superior Against Humidity |
Gold | Ni+Cu+Au | 10-20 | Gold | Superior Against Humidity |
Copper | Ni+Cu | 10-20 | Gold | Temporary Protection |
Epoxy | Epoxy | 15-25 | Black, Red, Grey | Excellent Against Humidity & Salt Spray |
Ni+Cu+Epoxy | ||||
Zn+Epoxy | ||||
Chemical | Ni | 10-20 | Silver Grey | Excellent Against Humidity |
Parylene | Parylene | 5-20 | Grey | Excellent Against Humidity, Salt Spray. Superior Against Solvents, Gases, Fungi and Bacteria. |
Material | Sintered Neodymium-Iron-Boron (NdFeB) | |
Size | Various kinds or according to customers' request | |
Shape | Disc/ Customzsed (block,disc,Cylinder, Bar, Ring, Countersunk, Segment, hook,cup, Trapezoid, Irregular shapes ,etc) | |
Performance | N35 /Customised (N33 N35 N38 N40 N42 N45 N48 N50 N52 …...) | |
Coating | Ni-Cu-Ni, Nickel / Customised (Zn,Ni-Cu-Ni,Ni,Gold, Silver, Copper, Epoxy, Chrome ,etc) | |
Size tolerance | ±0.05mm for diamater/thickness, ±0.1mm for width/length | |
Magnetization | Thickness Magnetized, Axially Magnetized, Diametrally Magnetized, Multipoles magnetized, Radial Magnetized. (Customzied specific requirements magnetized) | |
Max. Working Temperature | Grade | Max. Operating Temperatures |
N35-N52 | 80°C (176°F) | |
33M- 48M | 100°C (212°F) | |
33H-48H | 120°C (248°F) | |
30SH-45SH | 150°C (302°F) | |
30UH-40UH | 180°C (356°F) | |
28EH-38EH | 200°C (392°F) | |
28AH-35AH | 220°C (428°F) | |
Applications | Neodymium(NdFeB) Magnet are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, printer, switchboard,packing box , loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, ect. | |
1.Why chose us?A.We are a professional magnet manufacturer since 2006.Our plating factory is the benchmark in the Shenzhen NdFeB industryB. No returned goods for five years in Europe market.
C. We provide magnets for a dozen of Fortune Global 500 enterprises such as Apple, Samsung, Lenovo etc.
D. In Europe market, 80% permanent magnets used for range hood are from AIM Magnet Co.,Ltd.
E.Our company is the main supplier of American top wine box.
F.With rich exporting experiences with neodymium magnets,we build supply chain to offer neodymium magnets with professional service.
2. Can you make custimized magnets?
Yes.In order to offer best price for you,could you advise the size,grade,and coating you need.If have drawing, please provide for our reference.
3. How to ensure the quality?
As a professional neodymium magnet manufacturer,we can control all process,from raw material to cutting to coating and
packing.Our QC will do careful inspection on every step.
4.If neodymium magnet can no coating?
In NdFeB components, iron is more than 60%. If the magnets are exposed to air without plating, it will rust and thereby affect magnetic force. Electroplating cost is low , and helpful to extend magnet working life. Further, if no coating, magnets don’t need to be chamfered, so the sharp edges will also affect the use effect.
5. What kind of packaging do you used in the export transportation?
Our packing is Standard air packing.We put iron sheet and foam into carton,to separate magnetic force.This packing is very safe when shipping.
6. How to shipping neodymium magnet?
DHL, Fedex, UPS, door to door service/ air shipping/ sea shipping.
The Feedback from our customers:
Your email or fax will be reply within 12 hours. Please fell free to call us at any time if there is any questions.
Anna Jiang
Phone No: +86 755 27230925/23121048/+86 15817468271
SKYPE:aimanna29
Contact Us
- AIM Magnet Co., Ltd.
- Contact nameAnna Jiang Chat Now
- Phone86-0755-27230925
- Address18 Building first floor,Ma An Shan Second Industrial Park, Sha Jing Town,Bao An Shen Zhen ,China, Shenzhen, Guangdong
Product Categories
| Arc magnet | Block Magnet | Cylinder Magnet | Disc magnet |
| Ferrite Magnet | irregularly shaped | Magnet Assemblies | Magnetic board |
| NdFeB Magnets | Neodymium Magnets | New Products | others |
| Ring magnet | Rubber Magnet |
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