Magnetic fields have been present since the creation of the universe, like gravitational force, Magnetic force cannot be seen but can be observed and felt. As in the case of the Earth, it is represented by the North and South poles.
All the basic function of the Magnet revolves around the basic principles of a North and South Pole. Regardless of Shape, Size, Strength, or Manufacture, every Magnet has at least one North and South Pole from which joining Magnetic lines of flux are emitted.
Magnetic Separations Systems are not only Robust but need very little NIL Maintenance and have no Operational Costs, with the capability of removing micron-sized pieces of contamination, which are not seen with necked eyes.
Currently, there is no Alternative Technology available to replace the function of a Magnet. Not only this there is no product loss as the Magnet only removes the contamination and not the product.
Magnets have an invaluable role to play in this field ensuring that from harvester to supplier to manufacturer.