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The Reason For The Change Of Magnetic Field Intensity Of Magnetic Separator

- Jul 12, 2018 -

     The magnetic field strength of the magnetic separator is an important factor in the mineral processing index. In some cases, the magnetic intensity of the magnetic separator is weakened. What causes the magnetic field intensity to be weakened?


The intensity of the magnetic field changes due to external factors: 

1.Sunshine.

     The exposure of magnetic separators under the sun will cause demagnetization on the surface of magnets, which will affect the intensity of magnetic separators. Weifang Heng Ji magnetoelectric Machinery Co., Ltd. reminds all users that the magnetic separator must be put in a cool but not damp place, or to cover it, to avoid insolation.


2. The temperature is too high. 

     The equipment itself will be hot, if the running time is too long, the heat energy is not eliminated in time, or the heat energy of the equipment is not converted into kinetic energy in time, causing the body to heat. The magnetic performance of magnetic separators will gradually weaken as the temperature is too high, which will affect the iron removal operation of magnetic separators. Weifang Heng Ji magnetoelectric Machinery Co., Ltd. reminds the magnetic separator to observe the temperature of the magnetic separator itself by a thermometer when it is running so as not to cause the influence of magnetic field intensity.


3. Acid and alkali corrosion.  

     The corrosion of acid and alkali substances will directly lead to the weakening of magnetic field intensity of magnetic separators. Magnetic separators try to avoid materials with strong pH.