Rare Earth NdFeB Magnetic Ring Shaped Magnet Permanent Magnetic
Dount Round Ring Type Magnet Countersunk Hole
|Application||Speaker, Shelf, Voice-coil Motor(VCM), MRI, Generator, Car,
|Working Temperature||＜80℃ (176°F) / 80ºC (176°F) ~ 200ºC (392°F)|
|Coating||Zinc, Color Zinc, Nickel etc|
|Grade||N35-N52, 38M-48M, 35H-48H, 33SH-44SH, 30UH-35UH|
|Magnetism Direction||Through thickness(Axially)+Radially|
|Performance||Permanent, Strong, Rust-proof, Anti-corrosion|
|Trade Term||EXW, FOB, CIF, C&F ect.|
|Payment Term||TT, PayPal, Western Union ect.|
Ring Magnets. A thin flat circular magnet where the thickness does
not exceed the diameter and there is a hole through the center.
Ring magnets are commonly used when a mechanical attachment method
is needed to secure the magnet.
A thin flat circular magnet where the thickness does not exceed the
diameter and there is a hole through the center. Ring magnets are
commonly used when a mechanical attachment method is needed to
secure the magnet. We carry both straight sided and countersunk
Grades: N35, N38, N40, N42, N45, N48, N50, N52 (N, M, H, SH, UH,
|N series- 80°C||N35 N38 N40 N42 N45 N48 N50 N52|
|M series-100°C||35M 38M 40M 42M 45M 48M 50M|
|H series-120°C||30H 33H 35H 38H 40H 42H 44H 46H 48H|
|SH series-150°C||30SH 33SH 35SH 38SH 40SH 42SH|
|UH series-180°C||28UH 30UH 33UH 35UH 38UH 40UH|
|EH series-200°C||28EH 30EH 33EH 35EH|
|AH series-220°C||N28AH N30AH N33AH N35AH|
1, ceramic materials, chemicals and pharmaceuticals, machinery and
electronics, paint pigments, food processing, textile and other
2, building materials industry, mud iron
3, iron machinery and equipment caused by iron mill. (Commonly used
in the oil tank and road circulation)
4, the food processing industry (such as dehydrated vegetables)
process in addition to iron
5, silicon carbide abrasive industry, corundum, quartz sand,
aluminum powder. Zirconium silicate powder iron removal process.
6, batteries, pharmaceuticals, refractories industry production
process in addition to iron
Advantages of Sintered Magnet
1.The NdFeB magnet has high remanence, high coercive force, high
energy product and high ratio between performance value and product
2.It can be easily formed into various sizes.Various shapes on
offer: block, round, ring, arc-even highly complex forms. Virtually
any shape of neodymium
3.Smaller size and lighter weight in designing devices
4.High energy range from 30MGOe to 53MGOe with wonderful coercive
Our Shipping ways:
1. By International Express: TNT, FedEx, DHL,UPS for your choose.
Suitable for package below 80kg, door to door service.
Delivery time: 3-5 days
2. By Air , shipping from Shanghai airport to your destination
If you choose this way, please provide us your destination airport
and zip code.
Delivery time 5-7 days.
Suitable for cargo over 80 kg
3. By Sea, shipping from Shanghai seaport to your destination
Much appreciate to know your destination seaport.
Delivery approximately 25-30 days.
This type of shipping is suitable for cargo over 100KGS.
4. You assigned forwarder is acceptable.
We can do FCA, will ship the goods to your assigned port in China,
and cooperate with your forwarder to arrange the shippment.
Please feel free to contact me for any questions and requiries.