Here is a home-made tool to measure or obtain a fingerprint of your SAG and Ball Mill Liner wear pattern/profile. Each time you shut down, get a profile and build a wear-life over time database to better predict your next reline job or monitor improvements to your liner design.
Simple Tool to Track Liner Wear Pattern |
Here is a great paper on The Selection and Design of Mill Liners.
http://www.infomine.com/library/publications/docs/McBride2006.pdf