Particle Size × Workstyle: Line Work
5 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.
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.
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.
File Maker
A manufacturing worker who selects materials for metal files, performs processing, grinding, polishing, tooth setting, and finishing to maintain quality.