Quality Inspection × Keywords: Crushing
30 jobs found.
Clay Refining Worker (Ceramics)
Refines clay raw materials used for pottery, porcelain, and ceramics manufacturing through processes such as crushing, kneading, and sieving to maintain consistent quality.
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.
Ballast Manufacturer (Crushed Stone Industry)
This occupation manufactures ballast (aggregate) using crushers and vibrating screens on raw stones at crushed stone plants.
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.
Frit Worker (Glass Fiber Manufacturing)
This occupation involves heating and melting glass raw materials in a melting furnace to produce frit (glass particles) for glass fiber manufacturing.
Crushing and Sieving Operator (Chemical Product Manufacturing)
This occupation is responsible for crushing raw materials for chemical products and adjusting particle size using sieves.
Bean Flour Manufacturing Worker
Occupation of manufacturing bean flour using soybeans as raw material through processes such as washing, dehulling, crushing, drying, and grading.
Miso Ingredient Worker
The job involves selecting, processing, and adjusting raw materials essential for miso production, and supplying them in a state suitable for the fermentation process.
Inorganic Materials Manufacturing Equipment Operator
This occupation involves operating equipment and managing processes to manufacture products by processing raw materials such as inorganic compounds, ceramics, glass, and cement using chemical reaction devices and firing furnaces.