The magnetic separator can separate raw materials with different magnetic rigidities. The machine works under the magnetic force and machine force. Which is designed to recover ferromagnetic materials. The magnetic separators are available in cyclic design with process vessel diameters smaller than 3mm.
Since the magnetic force is dependent on nanoparticle size, the force required to counteract the magnetic force on two differentlysized MNPs will be lower for the smaller particle. In this case, the counteracting force is the fluid drag force, which is modulated by adjusting the flow rate of the mobile phase.