Particle separator Rota-Grate®

magnetic graterotary

Powerful, permanent magnetic protection against fine and tramp iron contamination. Designed for simple installation in steep-sloped hoppers, odd and irregular shaped hoppers, floor openings, vertical closed chutes and ducts. Standard Grate Magnets For many years Eriez permanent magnet grates have used ceramic or Alnico magnet materials as their energy source. When built with Eriez–designed circuits, these separators provide good magnetic fields for a nominal cost and satisfactorily remove both tramp and fine iron contaminants in most applications. They continue to be the magnets most frequently used to improve the product purity of dry bulk materials. These revolving models provide speedy automatic removal of unwanted iron from bulk materials that tend to stick, clog and bridge. Eriez Rota-Grates have been specially designed to remove both large pieces of unwanted iron as well as minute ferrous particles from material flows that tend to clog and bridge when passed throughsmall openings. This dual action unit rotates a number of powerful magnetic tubes through the material. The magnetic action attracts and holds the unwanted iron, and the rotary action prevents the material flow from packing and plugging the processing line. Available in 24 sizes.