Templates · Area
Heat treatment (batches)
Two ovens that each take eight jobs per load, wait up to an hour for a full load, and need a changeover between loads.
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Opens in your browser as a demo copy: nothing to install, nothing saved until you choose.
What is in the model
- Work arriving
- 6 jobs an hour from 06:00 to 22:00, about 96 a day, 5 days a week
- Equipment
- 2 × Oven (8 jobs per load)
- Shifts
- Days 06:00–14:00, 2 people; Lates 14:00–22:00, 2 people; Nights 22:00–06:00, 1 person
| Task | Minutes | Where | Who |
|---|---|---|---|
| Rack parts | 4 | Racking bench | Anyone on shift |
| Load oven | 10 | Oven | Anyone on shift |
| Bake | 120 | Oven | Runs unattended |
| Unload | 10 | Oven | Anyone on shift |
| Hardness check | 3 | Hardness check | Anyone on shift |
Every figure can be changed: rename anything, move it on the floor, add tasks, shifts or stations.
Things to try
- Add a person to one shift and compare output, turnaround and cost per job.
- Add a unit of equipment and see whether the extra output pays for it.
- Change the arrival rate to next year’s demand and see where work starts to queue.
- Play the week back and use the heat map to find wasted walking.
Make it yours
Open this template, change it to match your own area, and keep it when it is right.
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