Countersink Ring Magnets 

Ring Magnets is one popular shape of Rare earth magnets and permanent magnets. It is always manufactured via Cutting, Slicing, Drilling, and grinding etc .NdFeb Ring Magnets have the following important factors such as ,Outer Diameter, Inner Diameter, Thickness  etc

1. Grade of NdFeb Magnets:

Magnet N-(N35,N38,N40,N42,N45,N48,N50,N52)

Magnet M-(35M,38M,40M,42M,45M,48M,50M)

Magnet H-(35H,38H,40H,42H,45H,48H)

Magnet SH-(30SH,33SH,35SH,38SH,40SH,42SH,45SH)

Magnet UH-(28UH,30UH,33UH,35UH,38UH)

Magnet EH-(28EH,30EH,33EH,35EH)

Magnet AH-(28AH,30AH,33AH)

2.Coating of NdFeb Magnets: Zn,Cr3+Zn,Ni, NiCuNi, NiCu+Au, NiCu+Ag, Epoxy, NiCu+Epoxy.

3. Application of NdFeb Magnet: Toys, Package, Printer, Switchboard, Phone, Voice Coil Motors (VCM's) in hard disk drives, High Performance Motors, Brushless DC Motors, Magnetic Separation, Magnetic Resonance Imaging, Sensors, Loudspeakers etc

4. Delivery: EXW Ningbo, FOB Ningbo, FOB Shanghai, C&F your nearest international airport or seaport, DDU by air to sea to your door, or by express such as TNT, UPS, DHL.

5. Payment: T/T, L/C and other payment as negotiation