REGULATOR-CETRISA, as manufacturer of metals separation equipment, offers different solutions for cleaning metal pollutants from glass.
After glass crushing, a Permanent Magnetic Overbelt (R-OMP) will be placed. This machine, made of powerful Nd-Fe-B magnets, is capable to separate screws, nails and nuts.
Non Ferrous metals (like aluminium, bronze, brass, etc.) are the only found in this stream.
Now, we have to take non-ferrous metals out. An Eddy Current Separator (R-SPM) will be used. When a Non-Ferrous Metal crosses the induced magnetic field, it undergoes a repulsion effect and jumps a certain distance ahead of the Foucault drum and away from the glass. At this moment, we have clean glass.