Job Description:

• 1) Tends conveying and grinding equipment that reclaims aluminum-hydrate scale: Moves controls to regulate conveyor flow of hydrate scale to hammer mill and rodmill.

• 2) Turns valves to add plant liquor to rodmill to maintain specified slurry density.

• 3) Clears hoppers, pan feeders, and conveying equipment of accumulated materials, using bar, hammer, or shovel.

• 4) Cleans conveyors, idlers, and pulleys, using scrapers and cleaning tools.

• 5) Turns valves and starts pumps to switch product flow through auxiliary units.

• 6) Catches product samples.

• 7) Keeps operating log.

• 8) Lubricates valves and adjusts packing glands to prevent leaks.