Factory Manager × Keywords: Particle Size
13 jobs found.
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.
Ball Mill Worker (Chemical Product Manufacturing)
Manufacturing operator who pulverizes and mixes raw materials for chemical products using a ball mill and adjusts them to the specified particle size and properties.
File Maker
A manufacturing worker who selects materials for metal files, performs processing, grinding, polishing, tooth setting, and finishing to maintain quality.