PETG Settings for Markforged FX20
Recommended slicer settings for printing PETG on the Markforged FX20 (525 x 400 x 400 mm build volume, 250 mm/s max speed, direct drive extruder).
No Compatiblebeginner
No Compatible
The max bed temperature of 0°C is below the recommended 80°C for PETG. Adhesion may be poor without additional bed adhesion aids.
| Filament Nozzle Requirement | 230-250°C |
| Printer Max Nozzle | 385°C |
| Filament Bed Requirement | 80-90°C |
| Printer Max Bed | N/A |
Qué hacer en su lugar
- Your printer's bed maxes out at 0°C, but PETG needs at least 80°C for reliable adhesion.
- Try a compatible filament for your Markforged FX20 — PLA, PETG, and ABS are good options.
- If you need PETG specifically, you'll need a printer with a hotend capable of 230°C+ nozzle.
PETG Requirements
PETG Properties
| Nozzle Range | 230-250°C |
| Bed Range | 80-90°C |
| Speed Range | 40-60 mm/s |
| Difficulty | beginner |
| Enclosure | Not needed |
| Drying | 65°C / 7h |
Markforged FX20 Specs
| Build Volume | 525 x 400 x 400 mm |
| Max Speed | 250 mm/s |
| Max Nozzle Temp | 385°C |
| Max Bed Temp | N/A |
| Extruder | Direct Drive |
PETG de un Vistazo
Fortalezas
- Excellent all-around material for functional parts
- Good impact resistance (much better than PLA)
- Moderate heat resistance (softens ~80C)
- FDA-approved for food contact in raw form
- Good chemical resistance
- Semi-flexible (bends before breaking)
Debilidades
- Prone to stringing
- Moderate moisture sensitivity
- Can bond too strongly to glass beds
- Lower fan speeds required (not great for overhangs)
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Prueba 3DSearch →Fuentes: Based on manufacturer specifications and community recommendations, community testing data, manufacturer recommended ranges. Valores calculados a partir de especificaciones de filamento y límites de hardware de impresora.