Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 317
er a drum where themagnetized iron particles areheld to the belt until theyThe unmagnetized particles are 1251. MAGNETIC ORE SEPARATOR, Edison type. Aseries of electro-magnets are set behind a vertically moving apron against which thepulverized ore isdischarged from ahopper spout. Theconcentrates…
Mechanical movements
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