Prints and Posters: Rotating sheave wheels of mine hoist, shaft lifting system

File Details

Published: 2016-10-17 21:38:53.091461 Category: Heavy Industry Type: Video Duration: 22.912 sec. Model release: No

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Keywords

sheave, wheel, lifting, rotating, pulley, steel, construction, mine, shaft, coal, iron ore, industrial, mining, old, industry, tower, headgear, metal, gear, elevator, machinery, vintage, mineral, aerial, head, hoist, equipment, work, gold, winch, frame, building, factory, poppet, winding, mechanism, pit, machine