Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 318
r blast at the bottom. Centrifugal actiondischarges the material at the periphery of therevolving plates, returning by gravity on thefixed plates. ^^isti€ Ortf 1247. MAGNETIC ORE SEP-ARATOR, Buchanan type. Twocylinders, magnetized by powerfulhorseshoe electro-magnets, are re-volved at considerable…
Mechanical movements
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