Standing Work × Keywords: Particle Size
10 jobs found.
Mica Sorting Worker
Manufacturing job that sorts and inspects mica raw materials. Manually judges appropriate particle size and quality, and supplies to subsequent processes.
Chemical Product Raw Material Crushing Equipment Operator
This occupation involves operating crushing equipment to pulverize raw materials for chemical products to the specified particle size.
Grit Sorting Worker
Grit sorting workers are specialists in the manufacturing process who classify and inspect abrasives (grit) used for polishing and surface treatment by appropriate particle sizes. They contribute to foreign matter removal and the stable supply of standard products through manual or machine-based sieving classification and quality checks.
Abrasive Materials Granulation Worker
Abrasive materials granulation workers handle a series of manufacturing processes from crushing raw materials for abrasives, granulation, washing, drying, and firing, maintaining specified particle sizes and purity as manufacturing technicians.
Grinding Stone Raw Material Crushing and Mixing Worker
A manufacturing job that crushes and mixes ceramics or mineral powders used as raw materials for grinding stones, supplying them to the next process with uniform blending.
Coffee Grinding Worker
A job that grinds coffee beans to a specified particle size and manufactures coffee powder that can be shipped as a product.
Chip Screening Worker
Manufacturing job that sorts wood chips by size using a screen (sieve).
Tonoko Manufacturing Worker
Job involving the manufacture of abrasives called tonoko (abrasive powder). Handles a series of processes from raw material blending to crushing, classification, drying, and packaging.
Brush (Hake) Sieving Worker (Cosmetics Manufacturing)
A job that uses brushes and sieves to sort cosmetic powder raw materials, adjusting particle size and removing foreign matter.
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.