A self-cleaning pendulum swings underneath a powerful electromagnet, cooled by a forced oil system. Attracted metal is discharged first to one side and then to the other. All shock and wear is absorbed by the manganese steel plates and cleats on the pendulum face, protecting the magnet.
Dings Magnetic Group, 4740 W. Electric Ave., Milwaukee, WI 53219. Tel: 414-672-7830; Fax: 414-672-5354.