Eddy current strong magnetic separator equipment generates an alternating magnetic field through high-speed rotation of a fixed magnetic field, causing eddy currents to be produced within conductive materials that are perpendicular to the magnetic flux of the alternating magnetic field. The eddy currents in the conductive material induce a mirror magnetic field opposite to the induced magnetic field, exerting a repulsive force on the conductive material, thus separating it from the material. Suitable for the classification of ferrous and non-ferrous metals, as well as non-metals, in the recycling of scrap aluminum. It handles large quantities and achieves high recovery rates.

The eddy current strong magnetic separator equipment boasts a magnetic field strength twice that of conventional separators, offering excellent separation for various non-ferrous metals. It can improve efficiency by around 10% compared to standard equipment, effectively separating non-metallic materials from non-ferrous metals automatically.

Working Principle

The principle of eddy current strong magnetic separation equipment is a sorting technique that utilizes the differences in magnetic induction intensity produced by the conductivity of various materials. The sorting principle involves a magnetic system drum composed of strong magnets rotating at high speed, generating an alternating magnetic field. When conductive metals pass through this magnetic field, they induce eddy currents within the metal. These eddy currents generate an alternating magnetic field that is opposite in direction to the field produced by the magnetic drum. Non-ferrous metals (such as aluminum, copper, etc.) are ejected in the direction of their conveyance due to the opposing effect, thereby separating from non-metallic substances like glass and plastic, achieving the sorting goal.