Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry (1921)
Wright, Roydon Vincent, 1876- ed, Little, John G., joint ed, Augur, Robert C., joint ed · New York, N.Y., Simmons-Boardman Publishing Co · leaf 432
ges of the trough.These bearings are designed to take up as little room aspossible so as not to interfere with the passage of thematerial past them. Screw conveyors should be operated with the materialcomng only about to the center of the shaft or a little lessthan this, otherwise the material will… … Rotary Cylinder Screw Conveyor like sand, ashes and certain ores, cast iron screw conveyorsare sometimes used. The flights are cast on sleeves, whichare in halves and are bolted together over a solid shaft,the shaft usually being square in section where the flightsare fitted to it. Cast iron screw…
Hoisting machinery · Conveying machinery
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