Magnetic mill liners reduce grinding media and power
Eriez
This company’s Magnetic Mill Liners (MMLs; photo) combine all of the best qualities of steel and magnetic liners to provide unmatched performance and protection. The wear-resistant steel-encased magnet, designed for both secondary and regrind ball mills, lines the shell and mill heads to improve grinding efficiency and reduce power consumption while maintaining mill throughput. A magnet holds the metal magnetic liner to the shell and retains ball chips and magnetic minerals to form a solid protection layer, which serves as the wear liner. The ball chips and magnetic minerals are contained continuously. This state-of-the-art design enables the liner to last for many years without requiring maintenance. MMLs can effectively lower energy and medium consumption. — Eriez, Erie, Pa.