Install magnetic separator block first we need to understand the material and performance magnetic separator block.

magnetic roll separators block the choice of materials are usually made of two materials. One is strontium ferrite, of the formula (SrO • nFe2O3), the other is barium ferrite, of the formula (BaO • nFe2O3) and magnetic pole pieces from NdFeB magnetic material and

Iron, ferrite magnets, alnico magnets, SmCo magnets four categories. We all know that the most important component is the belt type magnetic roll separators magnet material, magnetic material determines the quality of its performance characteristics. NdFeB magnets: NdFeB is found in the Commercialization

The highest performance magnets, known as magnetic king, have extremely high magnetic its biggest energy product (BHmax) higher than the ferrite (Ferrite) more than 10 times. Machining performance itself is also very good. Operating temperature up to 200 ° C
Degrees. And its hard, stable performance, good price, so its application is extremely broad. But because of its chemical activity is very strong, it must deal with its surface coating. (E.g. plating Zn, Ni, electrophoresis, passivation, etc.). Ferrite magnets:
The main raw materials, including ferrite BaFe12O19 and SrFe12O19. Made of ceramic technology by law, texture rather hard, is a brittle material, since the ferrite magnets have good temperature resistance, low cost, moderate performance, has become the most
A wide range of permanent magnets. Alnico Magnet: Alnico is an alloy of aluminum, nickel, cobalt, iron and other trace metal elements. Casting process can be processed into different sizes and shapes, very good processability. Cast Alnico
Permanent magnet has a low reversible temperature coefficient, working temperature up to 600 degrees Celsius. Alnico magnet products are widely used in various instruments and other applications. Samarium cobalt magnets (SmCo) divided according to the different components and SmCo5 Sm2Co17. Since samarium cobalt materials are expensive and their development is limited. Samarium cobalt magnets (SmCo) as a rare earth permanent magnet, not only has a higher energy product (14-28MGOe), reliable coercive force and excellent temperature characteristics. And NdFeB Compared magnet, samarium cobalt magnets is more suited for operation in high temperature environments.

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