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A stacker is a large machine used in bulk material handling. Its function is to pile bulk material such as limestone, ores, coal and cereals onto a stockpile. A reclaimer can be used to recover the material. Gold dredges in Alaska had a stacker that was a fixed part of the dredge.
After getting 30 minutes of daylight, the town of Utqiaġvik, Alaska – formerly known as Barrow – saw its final sunset of the year on Monday as it enters a "polar night." The sun won't return ...
Small suction machines are currently marketed as "gold dredges" to individuals seeking gold: just offshore from the beach of Nome, Alaska, for instance. A large gold dredge uses a mechanical method to excavate material (sand, gravel, dirt, etc.) using steel "buckets" on a circular, continuous "bucketline" at the front end of the dredge. The ...
A stern decker was responsible for the stacker, [18] ensuring it did not interfere with the power lines, that it remained clear of the tailings, and that any debris that jammed the conveyor belt was cleared. [19] Large dredges, such as Dredge No. 4, also employed a panner, who obtained samples of material from the bucket line to inspect its colour.
This image provided by the Alaska Department of Transportation & Public Facilities shows fencing and the roof of a walkway after collapsing onto the Seward Highway in Anchorage, Alaska, on Sunday ...
No oil or gas company sought to drill in a contentious wildlife refuge in Alaska, the Interior Department announced Wednesday. As required by a 2017 law, the Biden administration offered the ...
For the Distant Early Warning Line (DEW line) project, Western Electric and Alaska Freightlines, with the help of TRADCOM (U.S. Army Transportation Research and Development Command), contracted to have a pair of off-road over-land trains, the TC-264 Sno-Buggy, designed specifically for Arctic conditions, to be built by LeTourneau Technologies ...
Alaska on Wednesday sued the Biden administration over restrictions the federal government imposed in December on oil and gas leases in the Arctic set for auction this week. The lawsuit alleges ...