Modern mechanism, exhibiting the latest progress in machines, motors, and the transmission of power, being a supplementary volume to Appletons' cyclopaedia of applied mechanics (1892)
Benjamin, Park, 1849-1922 · New York, D. Appleton · leaf 624
ween them, and consequently the strength of the magnetitefield, may be adjusted. An interesting comparison betweenthis luachine and hydraulic jigs was made at the Crotonmines at brewster, N. Y., where the ore. a dense magnetite,was crushed by Cornish rolls so as to pass a Ki-mesh screen.Ore… … Fig. 12.—Magnetic separator.
Mechanical engineering
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