Numerical & Quantitative Analysis × Keywords: Foreign Matter Removal
32 matching jobs found.
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.
Tea Leaf Sorting Worker
This occupation involves sorting and selecting tea leaves by grade and standards using manual labor or machines in tea factories to ensure quality, and removing defective leaves and foreign matter.
Hand Ore Sorter
An industrial job that involves sorting ore by naked eye or manually to remove impurities and low-value minerals.
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.
Viscera Processor (Fish Canning Manufacturing)
This occupation involves removing and washing the viscera of fish on the fish canning production line to prepare it for suitable condition for canning processing.
Filter Cleaning Worker
Worker who removes various filters used in factories or equipment, cleans, dries, and inspects them, and restores them to a reusable state.
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.
Lens Wiping Finisher
A profession that removes dirt and foreign matter from the surface of optical lenses in the final finishing process to ensure quality.