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- Flow vs J1
CraftBot Flow vs Snapmaker J1
What Flow does better (3) and where J1 wins (3) — every spec side by side.
Dimensions
Size comparison
FlowJ1
| Flow | J1 | Difference | |
|---|---|---|---|
| Height | 540 mm | 464 mm | +76 mm |
| Width | 485 mm | 539 mm | −54 mm |
| Depth | 400 mm | 401 mm | −1 mm |
| Weight | 28 kg | 25 kg | +3 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Flow better than J1?
- Build volume15 L vs 12 L+25%
- Build height (Z)250 mm vs 200 mm+25%
- Max bed temperature110 °C vs 100 °C+10%
Why is J1 better than Flow?
- Max print speed200 mm/s vs 350 mm/s+75%
- Number of supported materials6 vs 152.5×
- Weight28 kg vs 25 kg+12%
Specifications
Side by side
| General | ||
| Technology | FDM / FFF (filament) | FDM / FFF (filament) |
| Motion system | — | CoreXY / XY-head |
| Delivered as | — | Fully assembled |
| All-metal frame | — | Yes |
| Build volume | ||
| Build width (X) | 300 mm | 300 mm |
| Build depth (Y) | 200 mm | 200 mm |
| Build height (Z) | 250 mm | 200 mm |
| Build volume | 15 L | 12 L |
| Speed | ||
| Max print speed | 200 mm/s | 350 mm/s |
| Print quality | ||
| Finest layer height | 0.05 mm | 0.05 mm |
| Thickest layer height | — | 0.3 mm |
| Vibration compensation (input shaping) | — | Yes |
| Automatic bed levelling | — | Yes |
| Extruder & hotend | ||
| Max nozzle temperature | 300 °C | 300 °C |
| Direct-drive extruder | Yes | Yes |
| Default nozzle | 0.4 mm | 0.4 mm |
| Nozzle material | — | brass |
| Swappable nozzle / hotend | — | Yes |
| Toolheads | — | 2 |
| Nozzles | 2 | 2 |
| Filament diameter | 1.75 mm | 1.75 mm |
| Supported materials | PLA, PVA, ABS, HIPS, PET, Nylon | ABS, ASA, Carbon, Flex, HIPS, PA, PA-CF, PA-GF, PC, PETG, PLA, PP, PVA, TPE, TPU |
| Number of supported materials | 6 | 15 |
| Engineering materials (PA, PC, CF) | Yes | Yes |
| Multi-colour | ||
| Multi-colour printing | — | Yes |
| Max colours / materials | — | 2 |
| Multi-colour system | — | IDEX |
| Print bed | ||
| Heated bed | Yes | Yes |
| Max bed temperature | 110 °C | 100 °C |
| Enclosure | ||
| Enclosed build chamber | Yes | Yes |
| Chamber light | — | Yes |
| Connectivity & control | ||
| Connectivity | Wi-Fi, USB | Wi-Fi, USB |
| Wi-Fi | Yes | Yes |
| Ethernet | No | — |
| USB | Yes | Yes |
| SD card | No | — |
| Bluetooth | No | — |
| Screen size | 5″ | 5″ |
| Touchscreen | Yes | Yes |
| Features | ||
| Silent stepper drivers | — | Yes |
| Nozzle wiper | — | Yes |
| Size & power | ||
| Width | 485 mm | 539 mm |
| Depth | 400 mm | 401 mm |
| Height | 540 mm | 464 mm |
| Weight | 28 kg | 25 kg |
| Rated power | — | 400 W |
| Noise level | — | 50 dB |
