Neodymium Magnet Specification:  

1.Shape:  

Cylinder, disc, arc, bar, ball, strip, stick, ring, block, sheet.. Customized Design (Design proper magnets for clients specific requirements)  

2.Coating:  

Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.  

3. Grades Range: 

N35-N52; N35M-N50M; N35H-N48H, N35SH-N45SH; N30UH-N40UH, N30EH-N38EH

-The grade like N48-N52 could meet your requirements on strong power

-Standard one like N35 or N40 is okay for your normal applications 

4.Maximum Working Temperature:  

N35-N52,     80°C(176°F)

35M-50M,     100°C(212°F)

35H-48H,    120°C(248°F)

35SH-45SH,  150°C(302°F)

33UH-40UH,  180°C(356°F)

33EH-38EH,  200°C(392°F)

28AH-35AH,  220°C(428°F)   

5.Tolerance: 

+/-0.05mm for small dimensions,

+/-0.1mm for common specifications,

+/-0.15mm for big blocks

6. Directions of Magnetization: 

a. Axially Magnetized

b. Diametrally Magnetized

c. Radial Magnetized

d. Multi-poles magnetized

e. Length Magnetized
f. Thickness Magnetized

g. Width Magnetized

h. Customzied specific requirements magnetized  

 Production Process Flow Chart 

Technology Advantage: We have professional technical staff, the remarkable technology research center, large scale production factory

Price Advantage: We take The centralization, scale production, reduce the cost . In the same quality products, our price is cheaper than industry average.

Application: 

      Sintered Ring NdFeb Magnets are widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, VCMs in hard disk drives, printer, switchboard, loudspeakers, magnetic separation, magnetic hooks, NdFeb Ring Magnet, magnetic holder, magnetic chuck, common daily use, and so on. 

Relevant product:

1) Neodymium magnet

2) Ring ndfeb magnet

3) Disc ndfeb magnet

4) Block ndfeb magnet

5) Magnetic Ball 

For more information about magnetic material , please 

don't hesitate to contact us. We will response to you within 8-24 hours.