Particle Size Management × Career Path: Factory Manager
7 jobs found.
Mineral Crushing Worker (Ceramics)
Manufacturing job that crushes and pulverizes minerals used as raw materials for ceramic products and adjusts them to the specified particle size.
Firing Worker (Abrasives Manufacturing)
Technical job that mixes and shapes abrasive raw materials, fires them in high-temperature kilns to control crystal structure, hardness, and particle size, and manufactures abrasives used as grinding materials.
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.
Sugar Crystallization Worker
Occupation that refines sugar liquor extracted from sugarcane or sugar beets, crystallizes it, and manufactures sugar. Responsible for processes such as decolorization, concentration, crystallization, centrifugal separation, and drying.
Trommel Worker (Ceramics Raw Materials)
Trommel workers classify ceramics raw materials using a rotary screening machine called a trommel, remove foreign matter, and adjust particle size as manufacturing operators.
Malt Grinding Worker
A manufacturing job that processes malt, the raw material for beer and whiskey, to an appropriate particle size using a grinding machine and manages quality.
Powder Classifier (Abrasive Grain Manufacturing)
Manufacturing job that classifies powdery abrasives (abrasive grains) to specified particle sizes and quality, and handles up to packaging. Operates powder classification equipment and inspection devices to maintain product uniformity.