IDEX printer vs Multi-color FDM printer: cost compared

IDEX doubles output on duplicate parts and wastes little filament on two-color prints. Filament changers handle more colors but purge more.

IDEX printerMulti-color FDM printer
Running cost per print hour (power + wear)$0.21$0.21
Example job (preset)$6.00$5.19
Typical purchase price$500–1,500$500–1,500 with changer
Average drawabout 150–250 WOften 0.1–0.5 g+ per swap
ModesDuplicate, mirror, dual-materialabout 120–250 W
Purge wasteMuch lower than single-nozzle color swapsEach swap adds seconds to minutes

Typical published ranges and mid-range prices. Example prints use each page's calculator preset.

Choose IDEX printer for

Duplicate batches, two materials

  • Calibrating the two nozzles adds setup time.
IDEX printer cost calculator

Choose Multi-color FDM printer for

Four or more colors per print

  • High purge settings make small multi-color items surprisingly expensive.
Multi-color FDM printer cost calculator

What changes the comparison

  • In duplicate mode, divide print time by two per part.
  • Soluble supports cost more per kilogram but save cleanup labor.
  • Add the purge or prime-tower grams from your slicer to the filament used.
  • Many color changes per layer can double print time.

More comparisons

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