Ceramics and Stone Product Manufacturing Workers X Keywords: Raw material blending
7 matching jobs found.
Alumina Cement Manufacturing Worker
This occupation handles the manufacturing process of alumina cement from raw material blending to firing and crushing through machine operation and quality control.
Color Vest Manufacturing Worker
This occupation manufactures Color Vest (decorative slate), a roofing material, using cement, fibrous materials, pigments, and other raw materials. It handles a series of processes from raw material blending to forming, drying and firing, surface finishing, and quality inspection.
Dolomite (dolomite) manufacturing worker
A job that manufactures industrial calcined dolomite by calcining, crushing, and pulverizing dolomite (calcined dolomite) raw materials.
Calcined Gypsum Manufacturing Worker
A manufacturing technician who produces building and industrial calcined gypsum using gypsum as raw material through calcination, crushing, and adjustment processes.
Shirasu Balloon Manufacturing Worker
A profession that produces shirasu balloons, a lightweight aggregate, by firing shirasu, which is mainly produced in Kagoshima Prefecture, at high temperatures.
Clay preparation worker (Ceramics raw materials)
This occupation prepares raw materials for ceramic products by crushing, screening, and mixing clay, feldspar, silica stone, etc., to achieve the specified quality, particle size, and chemical composition.
Valve Cement Board Manufacturing Worker
A job that manufactures valve cement boards by blending cement-based raw materials, molding, firing, and finishing.