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A platform for research: civil engineering, architecture and urbanism
Vast array of switches, knobs, flashing lights control gravel plant
Automatic control at Consumers Co sand and gravel plant, Crystal Lake, Ill, features three large panels in screening tower; one desk type panel regulates flow of material from primary surge pile through secondary crushing, screening and washing plants and sand plants to aggregate and sand piles; other governs flow from storage piles to load-out bins; third controls feed from storage piles to collecting belt.
Vast array of switches, knobs, flashing lights control gravel plant
Automatic control at Consumers Co sand and gravel plant, Crystal Lake, Ill, features three large panels in screening tower; one desk type panel regulates flow of material from primary surge pile through secondary crushing, screening and washing plants and sand plants to aggregate and sand piles; other governs flow from storage piles to load-out bins; third controls feed from storage piles to collecting belt.
Vast array of switches, knobs, flashing lights control gravel plant
Rock Products
Huhta, R.S. (author)
Rock Products ; 60
1957
Article (Journal)
English
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