The screw conveyor has an extensive history. Archimedes (ca. 212 BC) invented the first screw conveyor, and his design is still used today for irrigation and grain transfer. Screw conveyors became ...
Add Yahoo as a preferred source to see more of our stories on Google. BYRON, Ill. (WTVO) — A Byron-based company has been making the tools needed to make screws for decades. Loomis International, LTD.
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