3- Layer Drawer Magnetic Filter

The 3-Layer Drawer Magnetic Filter is a graded high-precision magnetic purification equipment tailored for medium and high-purity industrial production lines. Adopting a standardized three-layer drawer magnetic rod layout, it achieves staged magnetic separation for dry powder, granular materials and low-viscosity liquids. Compared with ordinary single or double-layer magnetic filters, its three-stage filtering structure provides larger magnetic coverage and longer material screening paths, greatly improving the capture rate of fine iron powder, rust scraps and weakly magnetic tiny impurities.
Each layer is equipped with high-strength NdFeB magnetic rods with consistent magnetic field distribution, forming three-level progressive filtration. When materials flow through the equipment, large ferrous contaminants are trapped on the first layer, while ultra-fine metal residues are intercepted by the second and third layers, realizing thorough impurity removal without dead zones. The independent drawer structure allows each magnetic layer to be pulled out separately for cleaning and maintenance, effectively avoiding material bridging, blockage and residual pollution during continuous production.
Constructed with fully sealed food-grade stainless steel, the 3-layer magnetic filter features smooth polishing surfaces, zero energy consumption and stable flow performance with no pressure drop. It supports 24-hour continuous operation and meets strict industrial hygiene standards. Widely applied in lithium battery materials, food processing, fine chemicals, pharmaceutical raw materials and plastic granule industries, it steadily enhances material purity, protects downstream precision equipment from metal wear, and serves as a cost-effective and high-reliability standardized purification solution.