Wet semiautogenous grinding mills at National Steel Pellet Co.

Dailey, W. C.
Organization: Society for Mining, Metallurgy & Exploration
Pages: 4
Publication Date: Jan 1, 1987
National Steel Pellet Co. operates eight 8.2-m diameter by 5.5-m long (87- x 18-ft) SAG mills to grind 15.24 Mt (15 million It) of taconite ore per year. Improvements to increase mill throughput, lower steel consumption, lower power consumption, and increase grinding efficiency will be discussed.
Full Article Download:
(247 kb)