Profile: Greenwood Magnetics Ltd specializes in manufacturing a wide range of permanent magnetic separators for the extraction of ferrous metal contamination. The single row magnetic grid box is an inline magnetic separator used in gravity feed chutes for the extraction of ferrous particles within powder or granular materials being processed. Manufactured in stainless steel, the flanged housing enables easy installation. The drawer slides out completely, giving access to the magnets. Once the drawer is removed, the inner tubes containing powerful rare earth magnets, slide out causing the debris to fall off enabling easy and effective cleaning. Permanent magnetic grids are designed primarily for fitting in hoppers for the extraction of ferrous metals from materials being processed. Manufactured to any size or shape, they are simply placed in the hopper to rest against the sides thus allowing the materials to flow through the grid. These grids encased totally in stainless steel for rigorous handling are often used in hoppers in the plastics industry.