Keywords > Particle Size Classification
Filter by
12 jobs found.
Carbon Black Manufacturing Engineer (Excluding Production Engineers)
Carbon Black Manufacturing Engineers are specialists responsible for the stable supply of high-quality products through operation, monitoring, adjustment of the carbon black manufacturing process using reactors, quality testing, and safety management.
Cullet Sorting Worker (Glass Manufacturing)
This occupation involves sorting waste glass (cullet) according to specified particle sizes, colors, and presence of foreign matter to make it reusable as raw material for glass manufacturing.
Metal Powder Manufacturing Worker
A job that melts metal materials, processes them into powder form through processes such as atomization and pulverization, performs particle size control, and supplies them as raw materials for powder metallurgy and 3D printing.
Shifter Worker (Spice Manufacturing)
Manufacturing operator who screens spice raw materials by particle size using a sieving machine (shifter) and removes foreign matter to maintain quality and standards.
Gravel Extractor
Civil engineering worker who extracts gravel from rivers or quarries and performs sorting and transportation.
Sorting Worker (Quarrying, Crushed Stone Industry)
Occupation that sorts stone materials collected and crushed at quarries or crushed stone yards by size and quality using manual labor or machinery, and classifies them into appropriate standards as construction materials.
Abrasives Manufacturing Worker
This occupation manufactures abrasive grains used in grinding wheels, sandpaper, and other abrasives.
Frit Worker
This occupation involves mixing, melting, cooling, crushing, and sieving glass raw materials to manufacture frit (glass frit) for glazes and ceramics.
Sifter (Spice Manufacturing)
This occupation involves sifting raw spice materials through sieves and sorting/adjusting particle size and quality to meet standards in manufacturing operations.
Sifting Worker (Abrasive Grit Manufacturing)
Occupation responsible for sieving raw materials during the abrasive grit manufacturing process and classifying and selecting them to specified particle sizes.