1, when the magnetic roll separator for plastics factory technical force some manufacturers incomplete, improper circuit design, resulting in demagnetization.
2, when the magnetic drum magnetic blocks Mifengbuyan cause corrosion oxidation.
3, the magnetic material of poor block itself, using a certain time demagnetization serious.
4, magnetic separator for ceramic industry poor working conditions, and the drum friction material temperature, causing the temperature of the magnet close to the magnet demagnetization demagnetization.
5, the initial thin magnet design, low coercivity demagnetization caused a certain time.
2, when the magnetic drum magnetic blocks Mifengbuyan cause corrosion oxidation.
3, the magnetic material of poor block itself, using a certain time demagnetization serious.
4, magnetic separator for ceramic industry poor working conditions, and the drum friction material temperature, causing the temperature of the magnet close to the magnet demagnetization demagnetization.
5, the initial thin magnet design, low coercivity demagnetization caused a certain time.
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