Initiative & Leadership × Keywords: Foreign Matter Removal

14 matching jobs found.

Mica Sorting Worker

Manufacturing job that sorts and inspects mica raw materials. Manually judges appropriate particle size and quality, and supplies to subsequent processes.

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.

Specialized profession that refines metal uranium from uranium oxide or uranium ore using chemical processes such as high-temperature furnaces, reduction reactions, and vacuum distillation, while ensuring purity control and radiation safety.

Grit Sorting Worker

Grit sorting workers are specialists in the manufacturing process who classify and inspect abrasives (grit) used for polishing and surface treatment by appropriate particle sizes. They contribute to foreign matter removal and the stable supply of standard products through manual or machine-based sieving classification and quality checks.

Raw Material Washing Worker (Bottling Manufacturing)

A job that handles the washing and sterilization process of raw materials (fruits, vegetables, etc.) on the bottling production line, supplying them to the manufacturing process in a state that meets hygiene standards.

Raw Material Sorter (Paper Manufacturing)

A job that sorts raw materials such as waste paper and pulp using machines or manual labor to meet the quality standards suitable for the papermaking process.

Optical Glass Melting Worker

Manufacturing job that melts high-purity glass for optical lenses in a high-temperature furnace, handling everything from composition adjustment to pouring.

Rice Polishing Worker (Rice Milling Industry)

Rice polishing workers (rice milling industry) process brown rice into white rice using rice milling machines, and perform sorting, packaging, and quality control.

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.