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 349
.^. . ,^1 i ! ■1 High Cans Are Handled Safely what faster than automatic operation. For this servicechain speeds of from 40 ft. to 50 ft. per min. are usuallysufficient, with a tray spacing of from 10 ft. to IS ft. Thephotograph shows the use of four small head sprockets, in-stead of the more… … Automatic Feeding from Conveyor makes the automatic vertical elevator particularly valuablein this industry. Incoming bales of cotton goods, wool, andother materials, as well as outgoing shipping cases, may be SUSPENDED TRAY ELEVATORS 343 either elevated or lowered on the same machine. While,…
Hoisting machinery · Conveying machinery
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