Product Manufacturing and Processing Workers (Excluding Metal and Food Products) X Keywords: Foreign Matter Removal
20 matching jobs found.
Washing Worker (Abrasive Grain Manufacturing)
This occupation maintains quality by washing abrasive grains (abrasives) produced in the manufacturing process and removing impurities.
Cotton Combing (combing) Machine Operator
This occupation involves operating and inspecting combing machines that remove impurities from cotton raw materials to produce fiber bundles called slivers.
Cotton Comber
A manufacturing technician who combs cotton fibers, removes impurities to produce uniform fibers, and prepares them in a state suitable for the next spinning process.
Carbonization Worker (Wool Yarn Spinning)
A manufacturing job in a wool yarn spinning factory that performs carbonization processing using acid treatment and heating to remove impurities from raw materials and produce standard products for the next process.
Clay Refiner
A manufacturing job that refines clay, the raw material for pottery and porcelain, removes impurities through processes such as purification, kneading, and blending, and stably supplies raw materials for pottery production.
Trommel Worker (Ceramics Raw Materials)
Trommel workers classify ceramics raw materials using a rotary screening machine called a trommel, remove foreign matter, and adjust particle size as manufacturing operators.
Cotton Reclaiming Worker
Manufacturing process of loosening old cotton materials using a reclaiming machine or similar equipment, removing impurities, and preparing them as recycled raw materials.
Linter Refining Worker
A manufacturing job that chemically and mechanically processes impurities contained in cotton linter (short cotton fibers) to improve quality as raw materials for fiber products and industrial materials.
Filter Worker (Ceramics)
A job that removes foreign matter and precipitates from raw material slurry in the pottery and ceramics manufacturing process to maintain product quality.
Cotton Teasing Worker
A job that involves loosening raw cotton by machine or hand, removing impurities, and preparing fibers for the spinning process.