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 618
t is advisable totreat A depth of I in. to i in. of sand and water is constantly kept on the belt iheaverage amount of water required is from 1 to 1^ gallons per minute at the head, and fromli to 3 gallons oer minute with the pulp. The Morse-Frue Vanner is a modification of the old type of Frue… … Fig. 5.—Collom jig. 592 ORE-DRESSING MACHINERY. belt, extra supporting rollers on the shaking frame are necessary. The surface of the corru-gated belt is given a slightly greater inclination, a fall of from 3 in. to 5 in. in 12 ft. beingcommonly used, instead of 3 in. to 4 in., as in the case of…
Mechanical engineering
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