Manufacturing Operator × Classification Details: Ceramics and Stone Product Manufacturing Workers
119 jobs found.
Concrete Product Manufacturing Worker (Excluding Ready-Mix Concrete)
A job that manufactures concrete products by mixing cement, aggregates, water, etc., pouring into molds for forming, and curing.
Concrete Pipe Manufacturing Worker
Manufacturing job that mixes cement and aggregates, molds, cures, and inspects concrete pipes using molds.
Concrete Panel Manufacturing Worker
A manufacturing job that mixes cement, aggregates, and water, pours into factory formwork to produce concrete panels, and performs demolding, curing, and quality inspection.
Concrete Block Manufacturer
Manufacturing operator who mixes cement, aggregates, and water, pours and forms concrete blocks in molds, cures and inspects them, and ships them.
Firing Worker (Grinding Wheel Manufacturing)
This occupation is responsible for kiln operations and quality control in the grinding wheel manufacturing process, from raw material blending to forming, drying, and firing.
Firing Worker (Abrasives Manufacturing)
Technical job that mixes and shapes abrasive raw materials, fires them in high-temperature kilns to control crystal structure, hardness, and particle size, and manufactures abrasives used as grinding materials.
Kiln Car Unloader (Brick and Tile Manufacturing)
A job involving removing fired bricks and tiles from the kiln, performing defect inspections, sorting, restacking, etc. Involves kiln car operation and heavy load transportation in a high-temperature environment.
Slaked Lime Manufacturing Worker
A manufacturing worker who produces slaked lime through a hydration reaction after calcining limestone, the raw material for slaked lime. Responsible for a series of processes including raw material crushing, calcination, pulverization, mixing, quality inspection, and packaging.
Annealing Worker (Abrasive Grain Manufacturing)
Manufacturing worker responsible for gradually cooling abrasive grains used in grinding wheels or abrasives for metals and ceramics in an annealing furnace to stabilize quality.
Silicon Abrasive Manufacturing Worker
Silicon abrasive manufacturing workers produce abrasive products using silicon compounds as raw materials through processes such as crushing, firing, particle size adjustment, and bonding agent addition.