If you produce foam packaging inserts and your sheet has two identical layouts, run DHS. Both heads cut the same geometry simultaneously. Output: double. No drama.
If your nest is asymmetrical (for example, rectangles mixed with circles in random positions), the controller switches to SH. One head cuts; the other parks. You don’t get 2× throughput on that specific nest, but you still gain efficiency from:
No manual tool changeovers between similar jobs.
Shorter cycle time when parts of the next sheet do contain identical repeats (use DHS whenever repeats occur).
Stable, continuous flow: operators don’t stop to re-rig.
Real life is mixed. Many factories run DHS whenever repeats appear, then let SH handle the odd shapes. That’s how you stack small time savings into big weekly gains.
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If you're in the packaging or foam product industry, this machine is a game changer for your EPE foam processing. Watch now to see the performance for yourself:
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