| Job Title |
Centrifugal Spinner |
| Job Description |
Performs Any Combination Of Following Tasks To Coat Concrete
Pipe In Metal Molds: Slides Prepared Wire Mesh Cage Into Mold
And Secures Cage With Short Lengths Of Wire. Places Cotton Rope
Gasket Between Flanges Along Length Of Split Mold. Bolts Mold
Halves Together And Fastens Bell Ring And Guide Wheels Into
Place, Using Hand And Power Wrenches. Signals Operator Of Hoist
Or Industrial Truck To Transfer Mold Onto Wheels Of Spinning
Machine. Starts Spinning Machine And Adjusts Controls Of Filling
Machine To Feed Wet Concrete Into Spinning Mold, To Specified
Level. Increases Speed Of Rotating Mold For Specified Length Of
Time To Set Concrete. Pushes Pole And Brush Against Inside Of
Spinning Pipe To Finish Surface. Signals Worker To Move Mold To
Curing Area Or Uses Chain Hoist. Covers Mold With Plastic
Tarpaulin And Turns On Steam To Cure Concrete. Removes, Cleans,
And Oils Mold When Concrete Is Cured, Using Hand And Power
Wrenches And Brushes. May Adjust Filling Machine To Accommodate
Size Of Pipe, Using Handtools.
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