Analytical & Logical Thinking × Keywords: Foreign Matter Removal
17 matching jobs found.
IC Board Cleaning Worker
This occupation involves removing fine foreign substances and dirt adhering to the surface or interior of IC boards in a clean room using chemical and physical methods to maintain product quality.
Thread Washing Worker
This occupation involves washing threads prior to use in spinning and weaving processes to remove impurities.
Mica Sorting Worker
Manufacturing job that sorts and inspects mica raw materials. Manually judges appropriate particle size and quality, and supplies to subsequent processes.
Large Crusher Worker (Ore Processing Plant, Coal Preparation Plant)
Worker who crushes, screens, and sorts ore or coal at ore processing or coal preparation plants, and manages product size and quality.
Paper Sorter
This occupation involves visually inspecting and sorting paper products for defects such as scratches, dirt, and foreign matter in paper mills or paper processing factories, and removing defective products.
Glass Cullet Sorter
In the glass manufacturing process within the ceramics industry, this occupation involves sorting and removing impurities from cullet (small fragments) used as raw material to prepare raw materials of suitable quality for production.
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.
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.
Suihi (Water Elutriation) Worker (Ceramics Manufacturing)
This occupation involves mixing clay, the raw material for ceramics, with water, adjusting particle size and removing impurities to prepare slurry suitable for the pottery production process.