| Job Title |
Classifier Operator |
| Job Description |
Operates Classifier Units To Separate Coarse And Fine
Precipitated Alumina Particles From Liquor: Regulates Valves On
Settling Trays Of Hydroseparators To Draw Fine Particles From
Top And Coarse Particles From Bottom Of Trays. Adjusts Valves To
Wash Liquor From Coarse Particles In Classifier Unit. Pumps Fine
Hydrate From Underflow Of Tray Thickeners To Storage Tank For
Use In Precipitating More Alumina, And Pumps Coarse Particles To
Storage Tanks To Await Further Processing. Lubricates Valves And
Adjusts Packing Glands To Prevent Leaks. May Open And Close
Valves And Start And Stop Pumps To Circulate Cleaning Solutions
Through Process Lines. May Keep Log Of Operations.
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