| Job Title |
Polystyrene-molding-machine Tender |
| Job Description |
Tends Automatic Molding Machines That Mold Preexpanded
Polystyrene Beads Under Heat And Pressure Into Cast Foam
Products: Observes Platens And Listens To Steam Exhaust To
Determine End Of Molding Cycle. Lifts Cast Foam Products, Such
As Balls, Coolers, Displays, And Packing Nests, From Mold
Cavities While Platens Are Parting. Presses Cycle Repeat Button
To Reactivate Molding Machine, And Blows Loose Beads From Mold
Cavities As Platens Close, Using Airhose. Examines Castings For
Post-expansion, Fusion, Shrinkage, And Pits To Ensure Product
Meets Quality Standards. Rubs Wire Screen Along Mold Parting
Line On Casting To Remove Flash. May Wrap Advertising Label
Around Cooler Cover And Secure Label, Using Masking Tape. May
Adjust Machine Knobs To Compensate For Variations In Product,
Such As Moisture Content And Bead Density.
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