Snapmaker U1
The Snapmaker U1 is a next-generation multi-material 3D printer designed for speed, precision, and reliability. Featuring SnapSwap™ toolhead technology, the U1 supports up to four toolheads and performs toolhead swaps in just 5 seconds, enabling efficient multi-color or multi-material printing with minimal filament waste.
Built on a CoreXY motion system, the printer delivers speeds up to 500 mm/s while maintaining excellent dimensional accuracy. Advanced smart calibration, vibration compensation, and pressure advance ensure clean edges, smooth walls, and consistent extrusion even at high speeds.
The integrated automatic filament system manages up to four spools, providing auto-loading, backup spool switching, and RFID recognition for supported filaments. With AI-powered print monitoring, anomaly detection, and remote control via the Snapmaker app, the U1 helps ensure reliable prints from start to finish.
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Specifications
Technical details for Snapmaker U1 Multi-Material 3D Printer.
270 × 270 × 270 mm
Build Volume
584 × 499 × 730 mm
Dimensions
18.2 kg
Weight
FDM (Fused Deposition Modeling)
Printing Technology
500 mm/s
Max Toolhead Speed
20,000 mm/s²
Max Acceleration
4
Toolheads Included
300 ℃
Max Nozzle Temperature
Stainless Steel
Nozzle Material
0.4 mm
Nozzle Diameter
1.75 mm
Filament Diameter
32 mm³/s
Max Hotend Flow
PLA, PETG, TPU, PVA, PCTG
Basic Material Compatibility
ABS, ASA, PA, PC, PET
With Optional Top Cover
Flexible Steel Sheet with PEI
Build Plate
100 ℃
Max Bed Temperature
Main + Auxiliary Fans
Part Cooling
3.5″ 320 × 480
Touchscreen
Wi-Fi, USB Flash Drive
Connectivity
26 GB eMMC
Internal Storage
2 MP
Built-in Camera
1150 W (220–240 V)
Max Power
6 A
Max Input Current
Mesh Bed Leveling
Bed Leveling
Accelerometer Input Shaping
Vibration Compensation
Pressure Advance
Flow Compensation
Coordinate Measuring
Toolhead Offset Calibration
Supported
Auto-Feed
Supported
Backup Spool Mode
RFID Recognition
Filament Detection
Filament Runout
Runout Detection
Air Printing Detection
Extrusion Monitoring
Power Loss Recovery
Resume Printing
Toolhead Swap Detection
Anomaly Detection
Snapmaker Orca / OrcaSlicer
Slicer
Windows, macOS, Linux
Slicer OS Support
Android, iOS
Mobile App
Klipper
Firmware
What's in the Box
Items included with the Snapmaker U1 Multi-Material 3D Printer
| No. | Item |
|---|---|
| 1 | Snapmaker U1 3D Printer (Textured PEI Steel Sheet) × 1 |
| 2 | Tool & Accessory Box × 1 |
| 3 | Toolhead with Hot End × 4 |
| 4 | SnapSpeed PLA Filament × 4 |
| 5 | Filament Holder × 4 |
| 6 | Safety Guidelines × 1 |
| No. | Item |
|---|---|
| 7 | Quick Start Guide × 1 |
| 8 | Filament Feeder × 2 |
| 9 | Waste Collector × 1 |
| 10 | Toolhead Cable × 4 |
| 11 | AC Power Cable × 1 |
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