Metal Workers and Plastic Workers

Metal Workers and Plastic Workers set up and operate machines such as forging machines, drilling machines, grinding and related tools, lathe and turning machines, milling or planing machines, furnaces, engraving machines, welding, soldering, or brazing equipments, plating machines etc to taper, shape, flaten, cut, form, or tend metal or thermoplastic materials into tubes, hoses, bars, rods, wires etc, roll steel or plastic into beads, bends, knurls, plate, rolls and plastic pieces or material into rod, wire, or bar stocks. They may also perform precision smoothing, polishing or sharpening of metal or plastic materials. Adequate knowledge for using the related equipment is required from them.