Wafer is the product of cylindrical raw material after cutting by machine, after a series of treatment such as electroplating, magnetizing, etc. Usually used on loudspeakers and regular cosmetic bags. Wafers usually have many specifications, such as 15*2, 15.5*2.5, 6*4, 12.5*3, 18*2, 10*1, 8*1, 5*1, etc. According to different needs of customers, we usually make a preliminary judgement on the performance of products, electroplating surface, whether magnetization is needed, and then give a reasonable quotation.








Strong Permanent Sintered NdFeB Block Magnet
Applications:  NdFeb block Magnet are Widely used in different applications, such as sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on.
Material: NdFeB (Neodymium Iron Boron)
Shape:  Block ( Disc,  Ring, Countersunk, Segment, Trapezoid, Irregular shapes  are available, Customized shapes for Sintered NdFeB  Magnet are also available)
Tolerance in size: +/-0.1mm (+/-0.05mm available)
Type of coating: Nickel, Ni-Cu-Ni, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and so on.
Grade: N35-N50; N33M-N50M; N33H-N48H; N30SH-N45SH;N30UH-N40UH; N28EH-N38EH,N28AH-N35AH
Direction  of magnetization: Through the thickness