For cleaning of the tray, there are three available ways. In manual way, trays slide from side door for easy manual cleaning. In semi self-cleaning, the drawer operates collection sleeves, which slides out and takes the extracted Iron particles away stationary magnetic bars. As the sleeves clear the magnets, extracted Iron falls off. In automatic self-cleaning method, the pneumatic actuators remove trays through cleaner device and ferrous contaminants release into discharge area. GRM separators are widely used in the food, dairy, grain, chemical, pharmaceutical, plastics and recycling industries