Magnetic grids are manufactured with Ferrite or Neodymium magnets.
These grids, located inside of pipes or hoppers, hold the ferrous impurities present in granulates, dusts and liquids.
Completely made up of stainless steel and watertight sealed, grids are mainly employed int he food industry.
They are easy to install and do not need any particular maintenance procedure, just a manual cleaning is requested from time to time.