Plating Epoxy Neodymium Ring Magnet for Meter

Basic Info

Model No.: 45SH

Application: Speaker Magnet, Industrial Magnet, Motor Magnet, Speaker,sensor.meter Etc

Shape: Ring

Grade: N50

Definetion: Neodymium Iron Boron Magnet

Magnet Grade: 40SH　４0MGOe

Coating: Epoxy

Additional Info

Packaging: standard for sea or air

Productivity: 1000000pcs/Month

Brand: Shine

Transportation: Ocean,Air

Place of Origin: Ningbo

Certificate: ISO9001 ROHs CE

Product Description

NdFeB magnets is the third- generation rare earth permanent magnet. Ndfeb is made from the neodymium, iron and boron. NdFeB magnet is the strongest permanent magnets compared with SmCo, AlNiCo, Ferrite magnets. 

Application

Neodymium magnet have a widely application area in modern electric and electronic products: By the using of neodymium magnet in the computers, MRI earphones, motors, alternators,  sensors.  Their outside dimansions will be smaller. Neodymium magnet also be called as ndfeb magnet, they could catch iron steel, hence neodymium magnet could be designed as a magnetic catcher for catching things with ferromagnetic surface.

Main Manufacturing process of ndfeb magnets 

1.Pressing ndfeb garins: pressing process was operated in strong magnetic environment.

2.Sintering of ndfeb blocks: sintering was processed in a vacuum furnace.

3.Wire cutting: ndfeb magnets are fragile materials operated in wire cut machines for the

tailored irregular shapes.

4.Grinding process: Grinding process: To reach the tolerance of magnets.

5.Plating: Neodymium magnets had been treated with different platings to prevent rust. 

The popular platings for neodymium magnets are epoxy, nickel, NICUNI ,zinc and even 

silver plating and gold plating.

6.Magnetization: the procedure are processed with magnetization machine with magnetic 

feild ranged from 2~100 koe.

Coatings available & Tests 

Coatings Available: Zinc, NiCuNi, Epoxy, Gold, Silver, Tin etc. 

Tests: Plating Thickness Test,Salt Spray Test,PCT Test 

Quality Guarantee

Shine Magnetics has focused on quality control since its founding. Necessary and strict checks and tests are taken in all production processes to make sure any products made by us are trouble free. To work with Shine Magnetics is to get the most reliable supplier of magnetic products. It goes without saying that our magnetic products comply with the highest quality standards. We are working continually to improve the quality and process of the products. 

Following Tests Could be made as per customers` requirements: 

  We are factory,we can supply magnets discs at stable quality,We can supply magnets in any general size and grade.