Ceramics and Stone Product Manufacturing Workers
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757 matching jobs found.
Optical Glass Engraving Worker
Specialized technical job that precisely engraves letters or patterns on optical glass parts and performs subsequent polishing and inspection.
Optical Glass Heat Treatment Worker
Specialized profession that appropriately controls heating and cooling of optical glass products such as optical lenses and prisms to remove internal stress and achieve the specified optical properties.
Optical Glass Melting Worker
A job that melts raw materials for optical glass at high temperatures, manages temperature, conducts quality inspections, and produces molten glass.
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.
Hardening Worker (Concrete Products Manufacturing)
A manufacturing job that cures (hardens) concrete products removed from molds under specified temperature and humidity conditions and performs quality control.
Hardening Worker (Cement Mortar Products Manufacturing)
A manufacturing job responsible for forming products made from cement or mortar raw materials, through hardening, curing, and quality inspection.
Mineral Crushing Worker (Ceramics)
Manufacturing job that crushes and pulverizes minerals used as raw materials for ceramic products and adjusts them to the specified particle size.
Blast Furnace Cement Manufacturing Worker
Manufacturing staff who fire raw materials such as limestone and clay at high temperatures to produce clinker, crush it, and produce cement.
Copin Cutter (Terrazzo Manufacturing)
This occupation involves cutting small pieces called copin used in terrazzo manufacturing, forming the foundation of the production process.
Graphite Product Manufacturing Worker
Manufacturing technician who handles raw material mixing, forming, sintering, machining, and quality inspection for graphite (graphite) products.