The Easy-Clean Magnetic Separator can be used on the range of Compact Sieves, including the high-containment Compact Airlock Sieve, as well as the Finex 22 model. Frame Guard The Russell Frame Guard is a high quality, durable storage system designed to protect mesh screens and magnetic separators from potential contaminants when not ... FINE MAG can separate almost 90% of the muddy sludge. (*Muddy sludge which is under 100 and 90% at weight ratio.) Large amount of very fine muddy sludge will be generated when cutting cast iron which is the same as grinding.These fine muddy sludge will damage the machine tools, pumps, blades, etc., if it is not removed. Casting Cutting Sludge. Electromagnetic Separators use wire coils and direct current to provide a magnetic field which can be used to separate ferrous material from non ferrous products. Electromagnetic separators offer greater flexibility and strength as well as different magnetic fields for specific applications. Please wait while we gather your results. YouTube ...