A professional who performs any combination of following tasks, usually on conveyor line, in porcelain enameling process. Respnsibilities include:

• Brushes or scrapes dry porcelain from holes and designated areas of workpiece, using powered or hand brushes and scraping tools.
• Inspects enameled workpiece and sands workpiece to remove dirt, blisters, and lumps.
• Brushes porcelain into nicks.
• Marks workpiece to indicate routing for further repair or processing.
• Removes excess enamel from dipped parts with cloth, finger, or suction hose.
• Marks workpiece with production number, unit number, or other code.
• Loads or unloads workpieces from conveyor line.
• Cleans workpiece with solvent and hangs workpiece on rack to dry preparatory to dipping in enamel.
• May immerse workpiece in porcelain enamel solution.
• May transport workpiece to work or storage areas, using handtruck.