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Name | High suction disc neodymium magnetic push pins magnet | |
Material | Sintered NdFeb | |
Grade &Â working temperature | Grade | Max. Operating Temperature |
N35-N45 | 80°C(176°F) | |
N48-N52 | 60°C(160°F) | |
35M-50M | 100°C(212°F) | |
33H-48H | 120°C(248°F) | |
33SH-45SH | 150°C(302°F) | |
30UH-40UH | 180°C(356°F) | |
28EH-38RH | 200°C(392°F) | |
28AH-33AH | 220°C(428°F) | |
Shape | Arc, Segment, Block, Cube, Tile, Cylinder, Disc, Ring, Rod, Sphere, etc | |
Coating | Ni, Ni-Cu-Ni, Zn, Ag, Expoxy, Passivated, etc. | |
Size | OEM | |
Packing | Standard sea or air packing, such as carton, iron, wooden box, etc. | |
Delivery date | 20-25 days after deposit received |
1) Material: Sintered Neodymium-Iron-Boron;Â
2) Temperature: the max operating temp is up to 200-degree centigrade or 380 Curie temperature;Â
3) Grade: N33-N52, 33M-48M, 33H-48H, 30SH-45SH, 30UH-38UH and 30EH-35EH;Â
4) Shape: ring, block, disc, bar and so on;Â
5) Size: according to customers' request;Â
6) Coating: Ni, Zn, gold, copper, epoxy and so on;Â
7) Application: sensors, motors, rotors, wind turbines, wind generators, loudspeakers,Â
magnetic hooks, magnetic holder, Filters automobiles and so on;Â
Performance range of products:
  * Surface Gauss>5000Gs
 * Br: 10.4 to 14.3KGs
 * Hcj: 11 to 35Koe
 * BHmax: 26 to 53MGOe
 * Working Temp: 80°C-220°CÂ
Shape: Disc, Ring, Block, Segment, Cylinder, Trapezoid, Customized Design
(Design proper magnets for clients specific requirements)Â Â
Tolerance:Â
+/-0.05mm for small dimensions;Â
+/-0.1mm for common specifications;Â
+/-0.15mm for big blocks Â
Magnetizing of the Neodymium Magnet:Â
Application: sensors, motors, rotors, wind turbines, wind generators, loudspeakers,Â
magnetic hooks, magnetic holder, filters automobiles and so on;Â
Widely used in many fields, such as DC motors, rotors, sensors, wind turbines/wind generators,Â
instruments, VCM, hard drives, loudspeakers, magnetic device &Â equipment, magnetic hooks,Â
magnetic holder, magnet assemblies, magnetic filters, automobiles, magnetic coupling, MRI
(Magnetic Resonance Imaging) and so on. Â
About Us:Â Â
Founded in 2009, Xiamen Magnet-Forever gained the reputation and established ourselves in
business by aiming to find the best product solutions and promise to offer the finest quality
magnets. Motor magnets, magnetic assembling, and couplings are what we major in,Â
professional services are what we keep in mind. Whatever (magnets) needed,Â
you can always find them here ---in MAGFOREVER! Â
Welcome to contact us for price, samples and factory inspection.
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Buyer Guide
Grade, shape &Â size, tolerance, coating requirement,Â
magnetize direction, quantity are necessary details for a good quotation.Â
Please send us the drawing or special packing demand to make
things clear if the magnet would be particularly customized. Â
Trading Conditions
1. Sample: Samples are available
2. Shipment terms: there are two shipping methods, one is by sea,Â
and another is by express, including DHL(its priority), UPS, FedEx, TNT, etc.Â
3. Packing methods: demagnetize packing box (for Air and Express)
and normal packing box for sea. Â
Details: PCS/CTN, CTNS/PLT, CTNS/Wooden carton, PLTS/Container     Â
Feel free to contact us if any interests:Â
Audrey Su
Mobile: 0086-17750708175Â Â
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Our company can produce many kinds of flat convex Spherical Mirrors with different sizes, radii and base materials, flat convex spherical Mirrors, flat concave spherical mirrors, double convex spherical mirrors, double concave spherical mirrors, meniscus spherical mirrors and other ordinary spherical mirrors. Special spherical mirror can also be processed, such as: achromatic spherical mirror, aspheric surface and spherical mirror group.
Materials: optical glasses such as flint glass, ultraviolet fused quartz and infrared fused quartz, as well as optical crystal materials such as calcium fluoride (CaF2), germanium (Ge), Zinc selenide (ZnSe) and silicon (Si)
Focal length: ±5mm -- ±1000mm±1%
(Germany TIROPTICS OPTOMATIC2000 test)
Outer circle: 4mm -- 200mm±0.1mm
Center thickness tolerance: ±0.1mm
Center deviation: 3-5 points
Surface accuracy: /2@
Surface quality: 40/20
Effective diameter: 90%
Plating film: according to customer requirements can be coated
In addition, we have more than a thousand kinds of standard products, and some of the standard products in stock to meet your needs
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