What is the working principle of permanent magnet iron remover?

Here are the small series of star source machinery to introduce to us the working principle of permanent magnet iron removable device.

Permanent magnet iron removers using high coercivity, high remanence of the special permanent magnet "NdFeB" and other materials composed of composite magnetic system. It has the advantages of maintenance-free, strong magnetic force, long service life, simple equipment, easy to use and reliable operation. Applicable to belt conveyor, oscillating conveyor, electromagnetic oscillating feeder, plate in addition to iron, blanking chute on the non-magnetic objects in addition to iron.

Eradicate 0.1~35 kg of ferromagnetic material, internal permanent magnet system service life of more than 10 years. When the permanent magnet adsorption ferromagnetic material is more, manual use of non-magnetic scraper or wear gloves to remove, suitable for continuous operation, less iron occasions. Operating principle when the granular material through the permanent magnet self-unloading under the iron, mixed in the object guess about 0.1-0.36 kg of ferromagnetic impurities are sucked up.

Because the belt on the iron removal device keeps running, when the ferromagnetic material adsorbed on it passes through the non-magnetic zone, it is scraped out of the iron on the belt and thrown into the iron collection box, so as to reach the intention of active iron removal. High performance NdFeB magnetic source, strong magnetism, not easy demagnetization.

Two drums for the waist drum structure, with active correction function, sealing is very good, so it can well adapt to various harsh environment. , and the control part can be belt conveyor interlocking, can complete the local manual control and centralized control of two methods. No exciting coil, save electricity and energy. No need for rectifier control equipment, high reliability. There is no temperature rise problem, magnetic field strength does not exist "cold state "" hot state" points, magnetic field is stable.