neo screw magnet countersunk

Specifications 1:) neo screw magnet countersunk

2 FOUR years development

3 ROHS & EN71-3 green

4 Cheap , creadible and long life

Product name:   neo screw magnet countersunk

Company name	Xiamen Jammymag Electronic S&T Co., Ltd.
Business type	Manufacturer, Trade Company
Factory location	Hengdian, Zhejiang, China
Factory size	Above 10,000square meters, 200-500 staffs
Office location	Xiamen (Amoy),Fujian, China
Office size	10-20 staffs
Product / Service	Strong Neodymium Magnets for sale , Ferrite Magnet, magnetic appliance automatic equipment, etc.
Trade & Market	North America, South America, Eastern Europe, Western Europe, Asian, Oceania, etc.
Total annual sales	US0million-US0million.
Export percentage	Above 70%
Material	Ndfeb Magnet,  magnet neodymium , rare earth magnets wholesale
Grade	N33-N54, etc.
Shape	Sheet(disc, piece, chip), block (huge and small), thick cylinder, ring (include sink hole), segment, neo screw magnet countersunk , tile, and ball types of magnets, and also include special magnetic-bar, magnet with iron-shell, adding water-proof pvc film magnet, and magnet assembly.
Size	Custom-made
Tolerance	0.1mm
Coating	Ni, Cu, Au, Ag, Zn, Ni-Cu-Ni, etc.
Properties	High coercive force, Strong anti-corrosive energy, clean and safe
Temperature	The max. up to 200 degree centigrade or 380 curie temperature
Technology	New Sintered NdFeb Magnet techniques, quipment like casting, HDDR technology
Application	Communication, magnetic generator , electronics, household appliances, medical apparatus, loudspeakers, headphone, mobile phone, receiver, microphone, audio equipment, motors, wind generators, sensors, leather, toys, package, rotors, wind turbines, wind generators, magnetic hooks, magnetic holder, filters automobiles and so on
Certification	EN71-3 , ROHS

  Neodymium Magnets (Nd-Fe-B) Overview   Neodymium Magnets (Neodymium Iron Boron Magnets), also known as NdFeB, NIB, or Neo magnets, are the most widely-used type of rare-earth magnet. It is the strongest type of Permanent Magnet made from an alloy of Neodymium, Iron, and Boron with the Nd2Fe14B tetragonal crystalline structure. It has replaced other types of magnets in many applications in modern products that require strong permanent magnets, such as motors in cordless tools, hard disk drives, and magnetic fasteners.   Use of sintered Neodymium magnets, either as an individual magnet or in an assembly, without license is prohibited by the Patent Law of CHINA. All sintered Neodymium Iron Boron magnets supplied by Jamag Magnets Company are licensed.   Key Advantages       Neodymium magnets are the most powerful commercially produced magnets. Higher Maximum Energy Product ranging from 30 MGOe to 52 MGOe. Neodymium magnets can replace Samarium Cobalt magnets, especially where operating temperature is lower than 176F/80C. Very high strength and relatively low cost. Compared to Alnico and Sm-Co magnets, relatively easier to machine.       Quick Leads       Manufacturing process - sintering (most common), injection molding, and compression bonding. Shapes available - blocks, bars, discs, rings, cylinders, arc segments, or irregular shapes, etc. Wide range of Grades available - from 3512 to 3833 or N35 to 38AH (First 2 digits represent BHmax, and second two digits represent Intrinsic Coercivity, Hci.) Density: 7.4 -7.6 g/ cm3; Hardness: 600 {Hv} Prone to oxidation, plating (Ni-Cu-Ni) is recommended Some particular grades of JAMAG Magnets can achieve 446F/230C, the max working temperature. Saturation magnetizing field required - about 35kOe Machining - Neodymium magnets should be machined by grinding using diamond wheels, however, of hard magnet materials, Neo magnets are the easiest ones. We can successfully machine very small magnets with tolerances up to +/-.001".   Common Applications       Sensors   Linear actuators  Microphone assemblies    Magnetic separators   DC and servo motors   Speakers   Printers   Magnetic hooks Computer rigid disc drives   Beam controls   Intelligent toys   MRI/NMR     How to Prepare Your Inquiry : neo screw magnet countersunk In order for us to supply you the right product at a good price within 24hours, We need to know:
1.Size, shape, and grade N35 OR higher (send drawings if possible),
2. Magnetization direction,
3. Coatings Ni or Zn 
4. Quantity. 5. Payment method, T/T or Paypal 6. Destination, and whether have a DHL account. 
Jamag is your best choice       JAMAG has the latest technology, superior quality and bargain choices. For more information about  neo screw magnet countersunk , pls contact me anytime~~~  ;)     Last Update Time:2013-11-14

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