Analytical & Logical Thinking × Keywords: Aggregate

3 matching jobs found.

Gravel Sorter (Extraction Site)

Gravel sorters classify gravel excavated at extraction sites by size and quality using sieves or conveyors, and remove impurities to ensure the quality of construction aggregates.

Slag Worker (Cement Factory)

Factory worker in the cement manufacturing process who sorts, crushes, and transports by-products such as blast furnace slag, bearing one part of raw material blending. Main duties include machine operation, loading/unloading work, and safety management.

Ballast Manufacturer (Crushed Stone Industry)

This occupation manufactures ballast (aggregate) using crushers and vibrating screens on raw stones at crushed stone plants.