Drawer Magnet is in general, based on the web search results that I have. A Drawer Magnet is a type of magnetic separator that uses rows of round magnetic tubes to remove small to medium-sized ferrous particles from a material flow. Drawer Magnets are usually installed in gravity-fed vertical chutes, where the product passes through the magnetic tubes and the metal contaminants are captured. Drawer Magnets are used in various industries, such as plastic, food, pharmaceutical, chemical, ceramic, etc., to remove unwanted metal contamination from products or processes.
Product flows through one more row of magnetic tubes, designed to create an extremely effective magnetic circuit. The rows of magnetic tubes are staggered to maximize magnetic filtration of product flows through the housing. Cycling the magnets pulls the magnetic tubes through non-metallic stripper assemblies, cleaning the magnetic tubes and depositing the metal contaminants outside the product stream into a collection tray.