Keywords > Sieving
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31 jobs found.
Perlite Manufacturing Worker
This occupation involves crushing volcanic glass raw ore and rapidly expanding it through high-temperature heating to manufacture lightweight aggregate perlite. Production is managed with control over particle size and quality for use in building materials and agricultural supplies.
Slip (Hai) Clay Manufacturer
This occupation manufactures slip clay (clay) used as raw material for ceramics and refractory materials. It performs crushing, mixing, blending, sieving, etc., of raw materials to supply clay of quality suitable for product manufacturing.
Breadcrumb Manufacturer
Breadcrumb manufacturers handle the entire production process of breadcrumbs, from raw material blending to drying, crushing, sieving, and packaging, as food manufacturing workers.
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 (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.
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.
Matcha Manufacturer
Specialized profession that manufactures and quality-controls matcha through processes such as steaming, drying, and ultra-fine pulverization using tencha as the raw material.
Grinding Powder Manufacturer
A manufacturing technical job that pulverizes and grinds raw materials, adjusts particle size, and manufactures raw powder for ceramics and stone products.
Fine Flour Manufacturing Worker
A job that manufactures fine powder (fine flour) by pulverizing, drying, and sieving raw materials.
Ceramic raw material processing equipment operator
This occupation involves operating and managing equipment that crushes and mixes raw materials such as clay and feldspar for ceramic products, adjusting them to specified particle sizes and moisture contents.