Machine Inspection and Maintenance × Keywords: Calcination
2 jobs found.
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.
Sifting Worker (Calcined Gypsum Manufacturing)
Job involving sifting raw materials for calcined gypsum through sieves, performing crushing and blending, and adjusting particle size to meet quality standards for gypsum products used in building materials, etc.