Screen × Classification Details: Mining and Quarrying Occupations
6 jobs found.
Large Crusher Worker (Ore Processing Plant, Coal Preparation Plant)
Worker who crushes, screens, and sorts ore or coal at ore processing or coal preparation plants, and manages product size and quality.
Crushing Roll Operator (Quarry)
Operates crushing rolls (stone crushers) at quarries to crush and adjust quarried raw stones to the specified particle size.
Screen Operator (Gravel Extraction)
This occupation involves operating machinery such as vibrating screens at mining sites to sort and classify extracted gravel by particle size and quality.
Coarse Crusher Operator (Concentrator)
A machine operation job that crushes ore to an appropriate size using a coarse crusher (crusher), serving as the pre-process for concentration treatment.
Trommel Operator (Ore Processing and Coal Washing Plant)
Operator who operates a rotary screen device called a trommel to classify ores by size and perform ore processing.
Trommel Worker (Gravel Screening)
A job that involves operating trommel machines to screen and sort extracted gravel, sand, and clay by size and quality.