Ndfeb Cuboid Magnet Block Countersunk Hole Shaped

Basic Info

Application: Industrial Magnet

磁気性能: N4５　４５MGOE

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 Cuboid Magnet Block Countersunk Hole Shaped

NdFeB Magnets are formed by Neodymium, Iron,Boron, Dy Ga and other transform materials

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 cut: ndfeb magnet are fragile materials,usually specified dimensions was required, genneral cutting process could not reach the standard of sizes,usually cutting process had operated in wire cut machines.

4.Grinding process: Grinding process: To reach the tolerance, a diamond polish tool is needed.

5.Plating: Neodymium magnets had been treated with electrical plating,otherwise it will rust in the air. Platings that have been successfully applied to neodymium magnets are epoxy plating,nickel plating,NICUNI plating,zinc palting and even silver plating and gold plating.

6.Magnetization:the procedure are processed with magnetization machine which have a 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: 

HAST Test: Test Condition: 132.9℃, 95% humidity, 2.9 ATM, 7 days

Weight Loss: 3mg/C㎡ 

 At last is packaging,we will arrange shipment when receive the rest money from customers.

If want to know more about permanent magnet,especially quality and price,please no hesitate to communicate with us.