Machine operators run and monitor single-function machines to prepare/treat mineral ore and metal products.
A. Foundry workers make moulds/cores by hand or machine, pour molten metal into moulds to produce castings, and operate furnaces to melt metals.
B. Glass forming and finishing operators run and monitor single-/multi-function machines to produce glass, glassware, bottles, and other glass products.
C. Glass cutters hand-cut flat glass to specified sizes/shapes.
D. Concrete, clay, and stone forming and finishing operators cast and finish concrete products, and produce concrete, clay, and stone products.
E. Inspectors and testers inspect, grade, sample, and test raw materials/products.