The powder hopper magnetic separator consists of a stainless steel housing with a built-in high-intensity magnetic grate (round magnetic rod array). Designed for powders, silos, chutes, and pipelines, it provides fixed-point interception, easy cleaning, and zero energy consumption. Widely used in food, pharmaceutical, lithium battery, plastic, and ceramic industries, it protects equipment, improves material purity, and achieves ferrous removal efficiency of over 99%.