magnetic liquid traps / filters are designed to handle the wide variety of liquids that food , powder ,  and bulk processors .  to effectively remove ferrous tramp from the liquid processing and conveying lines. 

even capable of capturing paramagnetic and lightly magnetic debris such as work-hardened 300 series stainless steel fragments.

Wet drum magnetic separators are requisite equipment for concentration plant of  ore processing as iron mine, or sand etc non-metallic mine processing , and heavy media operations for magnetite or ferrosilicon recovery .

widely used in the fine grain range from 1 µm up to 3000 µm (0.001 mm - 3 mm) to separate magnetic particles from process liquids, sludges or emulsions.