Initiative & Leadership × Keywords: Sieve
4 matching jobs found.
Rough Tea Sieving (Sieving) Worker
A manufacturing process worker who sieves rough tea using sieving machines and selects tea leaves according to standards.
Raw Material Sieving Worker (Cement Mortar Product Manufacturing)
This occupation involves sieving raw materials for cement mortar products. It handles quality uniformity and particle size blending.
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.
Trommel Worker (Gravel Screening)
A job that involves operating trommel machines to screen and sort extracted gravel, sand, and clay by size and quality.