Evidence
The cart ready before the press stops
The press is still making parts, with the next mold and a cart of its hoses and tools waiting beside it. Nothing was left to fetch once the press stopped, and this mold change took 47 minutes, against 63 before.
Press 7, Aug 27, 10:05 am, Camera 3
Mold changes with a loaded cart and without one
The job log shows how long each mold change took, and the cameras show only one press had a cart. The press with a cart took 46 minutes on average, and the press without one took 63.
Presses 7 and 12, Aug 24 to Aug 28, ERP job log
| Date | Press | Old job ended | Next job's first good part | Press stopped for |
|---|---|---|---|---|
| Aug 25 | Press 12 | 8:20 am | 9:24 am | 64 minutes |
| Aug 26 | Press 12 | 3:40 pm | 4:42 pm | 62 minutes |
| Aug 27 | Press 7 | 10:15 am | 11:02 am | 47 minutes |
| Aug 28 | Press 7 | 7:30 pm | 8:15 pm | 45 minutes |