| Job Title |
Tuber-machine Operator |
| Job Description |
Sets Up And Operates Tuber Machine To Extrude Rubber In
Specified Form: Selects And Installs Die In Machine, Using
Handtools. Turns Steam Valve Or Lights Gas Burner To Heat
Machine To Desired Temperature. Starts Machine, Turns Dial For
Specified Extrusion Speed, And Turns Die Screws To Extrude Stock
Of Specified Size. Feeds Rubber Stock Into Machine By Hand Or
Conveyor. Verifies Dimensions Of Extruded Rubber With Gauge,
Calipers, And Ruler. Turns Wheels Or Pulls Levers To Synchronize
Conveyor With Extruding Speed. May Be Designated According To
Product Extruded As Garden-hose Tuber-machine Operator (rubber
Goods); Inner-tube Tuber-machine Operator (rubber Tire);
Rim-strip Tuber-machine Operator (rubber Tire); Rubber-flap
Tuber-machine Operator (rubber Tire); Solid-tire Tuber-machine
Operator (rubber Tire); Tread-tuber-machine Operator (rubber
Tire). May Cover Braided Fabric Hose With Rubber And Be
Designated Covering-machine Operator (rubber Goods).
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