| Job Title |
Expeller Operator |
| Job Description |
Tends Machine That Flattens And Dries Oilseed, Such As
Soybean, Cottonseed, And Corn, And Presses It To Extract Oil:
Turns Handwheels To Adjust Distance Between Rollers That Flatten
Oilseed. Starts Rollers And Turns Gate Valve To Admit Oilseed.
Observes Rolling Process To Ensure That Pressure Of Rollers On
Oilseed Is Not Sufficient To Extract Oil. Turns Control Of Heat
Drier To Specified Temperature, And Opens Chute To Admit
Flattened Oilseed To Drier. Turns Steam Valves Of Heat Cooker To
Cook Dried Oilseed. Turns Handwheels To Adjust Roller Pressure
Of Oil Expeller. Feels Samples Of Expelled Oilseed To Determine
That Sufficient Quantity Of Oil Has Been Removed. May Tend
Attrition Mill That Breaks Up Dehydrated Oilseed [mill Operator
(grain-feed Mills)]. May Tend Filter Press To Filter Oil [press
Tender, Head, Feed House (grain-feed Mills)]. May Be Designated
According To Process Phase As Crusher Tender (oils & Grease);
Drier Tender (oils & Grease) Ii; Oil-expeller (grain-feed Mills;
Oils & Grease).
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