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Magnetic Separators & Tri-Polar Magnetic Circuitry

Tri-Polar Magnetic Circuitry is new and revolutionary for use in Magnetic Separators and Cross Belt Magnets. It is the ultimate in Permanent Magnet technology, not available from any other magnet system manufacturer in North America. Shields Company Magnetic Separators and Stationary Separators utilize this computer designed circuitry using a large and costly 13-Ton Magnetizer, one […]

In Layman’s Terms: Permanent Vs. Rare Earth Magnets

A lot of confusion arises from buyers of magnetic sweepers and industrial magnetic products regarding the difference between “Rare Earth” and “Permanent” magnets. Technically, Rare-earth magnets are permanent magnets. The primary difference being that rare-earth magnets are made from alloys of rare earth elements while other permanent magnets are ferrite or alnico.

When manufacturing permanent […]