How does a magnetic grain separator work?

The magnetic separator for grain has a rotating drum, inside of which there is a strong electromagnet; grain mixed with small iron filings is poured onto its surface from the hopper. Sawdust sticks together with grains of weeds and foreign iron debris to the drum, and refined grains of useful cereals are poured down into the container.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.