Check out a view of the Mitchell vibrating screen from 1920 at Sioux Falls Granite’s new operation. The new plant produced about 500 tpd from 10-hour workdays once fully operational.
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The United Fuel & Supply Co. in Detroit utilized this unique screening setup, where screens are staged at right angles to the flow of material instead of parallel to the bins. The arrangement divided the flow of material in half to pass over a series of screens and saved on the height at the plant.
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