ERIEZ Magnetic Mill Liners – Press Release

Magnetic Mill Liners Reduce Grinding Media and

Power Consumption While Maintaining Mill Throughput

  • Improved grinding efficiency
  • Reduced power consumption
  • Reduced media consumption
  • Increased mill availability
  • Prevention of back washing of mill shell
  • Decreased mill leakage
  • Reduced noise levels
  • Improved working environment

Erie, PA— Eriez® Magnetic Mill Liners (MML) 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.

Several variations and modifications are available to meet customers’ specific application needs. The typical piece of the metal magnetic liner is about 11.81 inches (300 mm) long and weighs 37.48 lbs (17 kg). Since it can be moved by hand, the installation process is easier and safer than with heavier conventional liners.

Installed in more than 600 applications throughout the mining industry worldwide, the success of MMLs has been proven time and again. The MML with the longest service life has been in operation for over 10 years.

MMLs can effectively lower energy and medium consumption. Additional benefits include increased mill availability, prevention of back washing of mill shell, decreased mill leakage, reduced noise levels, improved working environment and much more.

Please visit our Magnetic Mill Liners page for more information. 

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