Machine Inspection and Maintenance × Keywords: Particle Size Management
3 jobs found.
Chemical Product Raw Material Crushing Worker
An occupation that involves crushing raw materials to a specified particle size using equipment such as crushers in the chemical product manufacturing process.
Crusher Operator (Metal Ore Mining)
Occupation responsible for operating crushers in metal mines to crush mined ore to the specified particle size.
Plaster of Paris Manufacturing Worker
This occupation heats gypsum ore in a high-temperature calcining furnace (kiln) to dehydrate dihydrate gypsum into plaster of Paris (burnt gypsum). It handles the entire process from raw material crushing, calcination, pulverization, blending, particle size adjustment, to packaging.