Sieving × Industry & Occupation: Engineering & Manufacturing
29 jobs found.
Rough Tea Sieving (Sieving) Worker
A manufacturing process worker who sieves rough tea using sieving machines and selects tea leaves according to standards.
Carlit Manufacturing Worker
Specialist in chemical product manufacturing who heats and reacts raw materials in an electric furnace to produce calcium carbide (Carbit), and performs crushing, screening, and quality inspection.
Kanbaiko Flour Manufacturing Worker
Kanbaiko flour manufacturing workers are artisans and operators who produce kanbaiko flour using glutinous rice as raw material. They handle a series of processes from raw material selection, washing, steaming, drying, pulverization, sieving, quality inspection, to packaging. Knowledge of traditional manufacturing methods and hygiene management is required.
Walnut Powder Manufacturer
A job that manufactures walnut powder through processes such as crushing, drying, sieving, and quality inspection using walnuts as raw material.
Grain Inspector (Ceramics Product Manufacturing)
Specialist who inspects the particle size and shape of raw materials and finished ceramics products to confirm compliance with quality standards.
Jōshinko Manufacturing Worker
Jōshinko manufacturing workers are operators who mass-produce jōshinko through processes such as washing rice, steaming, drying, grinding, and sieving.
Jounanko Flour Maker
A job that processes grains and other raw materials into powder to produce Jounanko flour.
Shiratamako Manufacturing Worker
A job that manufactures shiratamako flour through processes such as washing glutinous rice, soaking, crushing, drying, and sieving.
Flour Milling Sieve (Sieve) Sifting Worker
A profession that performs operations to sort powder by particle size using sifting machines in the flour milling process and manage quality.
Flour Milling Roll Worker
A job that operates roll mills in flour mills to grind, classify, and adjust raw grains to produce powdered products such as flour.