The three-disc belt magnetic separator is available in two models: CP3-500 and CP3-600. It is suitable for dry separation of various metallic and non-metallic minerals with magnetic differences, such as titanium ore, rare earth ore, tungsten ore, tin ore, chromite, niobium-tantalum ore, limonite, zircon, rhododenite, monazite, andalusite, lanite, feldspar, quartz, etc., for iron removal and purification. The main body of the three-disc belt magnetic separator is composed of a feeding device, a weak magnetic roller, a transmission part, a material conveying device, magnetic disks, an electromagnetic system, a frame, etc. The electrical control part is made up of components such as control voltage regulation, rectification, and instruments. The structure is compact, easy to install, and convenient to use and maintain.