Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 344
RUMBLING MILL, for cleaning sand from castings, pol-ishing metal articles by tumbling withsand, charcoal, leather scrap, or anypolishing powder. 1375. CENTRIFUGAL SEPARATOR, for removing oil fromiron chips and turnings. The iron pan A is fixed to the spindle and pulley. The unequal load-ing of the…
Mechanical movements
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