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snapmaker U1 3D printer
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Highlights & Details
snapmaker U1 3D Printer
- SnapSwap™ system: With four pre-installed tool heads and pre-heated materials, the U1 reduces the waiting time by replacing the tool heads to 5 seconds and prevents residual material from escaping when changing filaments, resulting in 5 times higher speed and 5 times less waste.
- Multiple colors and materials: Four separate extruders enable printing of multi-color filaments from different materials, offering you almost unlimited creative possibilities.
- Intelligent calibration: Dynamic flow calibration, vibration compensation, finely tuned extrusion and a flawless first layer.
- CoreXY system with a speed of 500 mm/s: Lightweight, rigid X-axis rails made of carbon fiber, which enable running speeds of up to 500 mm/s and ensure long-term precision over a working range of 270 × 270 × 270 mm.
- Ease of use: Automatic filament system, AI-assisted print monitoring and intelligent control such as a 3.5-inch touchscreen, APP remote control and snapmaker Orca software.
- Note: The AI-related feature will be added by an OTA firmware update by December 2025.
Technical specifications
- Supported printing supplies
PLA
TPU
PETG
PVA
ABS
ASA
PA
- Max. printing width (X)
270 mm
- Max. printing height (Y)
270 mm
- Printing depth (Z) max.
270 mm
- Suitable for filament Ø
1.75 mm
- Interfaces
Bluetooth
USB
Wi-Fi
- Width
584 mm
- Height
499 mm
- Depth
730 mm
- Weight
18.2 kg
- Power consumption (max.)
1150 W
- Dim
(W x H x D) 584 x 499 x 730 mm
- Printing height (Z)
250 mm - 300 mm
- Printing technology
Fused deposition modeling (FDM)
- Product type
3D printer
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 3760248 snapmaker U1 3D printer
Information
Information 3760248 snapmaker U1 3D printer
Description
snapmaker U1 Multi-Material 3D Printing Without Purge Waste
The snapmaker U1 3D printer is designed for fast, accurate multi-color and multi-material 3D printing – without the typical filament purple mountains. The heart of the system is SnapSwap, four pre-installed tool heads that change in 5 seconds. This reduces waiting times and significantly reduces material consumption during color and material changes. Ideal for functional components, prototypes and scan-to-print workflows from 3D scan data (e.g. STL/OBJ) – suitable for 3D consumables such as PLA, PETG, TPU and support material.
Product highlights
SnapSwap™ tool change: 4 tool heads, change in 5 seconds instead of changing filament with long cleaning cycles.
Minimal Purge: Cleaning only where material is actually decomposed – up to 80% less waste per print.
4 independent extruders: Free combination of colors and materials for functional parts, flexible zones or support.
High-speed precision: Offset calibration less than 0.04 mm, input shaping, pressure Advance, automatic leveling.
CoreXY up to 500 mm/s: Carbon fiber X-rails, stable operation and constant accuracy in the space 270 × 270 × 270 mm.
Automatic filament management: Auto-load, backup mode, RFID recognition (official snapmaker filaments)
Workflow & remote: snapmaker Orca, APP control, 3.5" touch screen, camera & time lapse.
SnapSwap™: Tool head change instead of changing filament
The U1 comes with four pre-heated, pre-heated tool heads. The entire head is changed instead of rinsing filament. This drastically reduces typical cleaning times (Purge) and saves 3D printing filament - especially relevant for frequent color and material changes in multi-material jobs.
Material combinations for function, optics and support
Four independent extruders enable free combinations: Rigid and flexible areas in one print, multi-colored parts without detours, as well as support concepts that reduce rework. Typical setups are PETG + TPU for rigid/flexible or PVA for complex, easy to remove or soluble support structures. Perfect if you want to specifically work with 3D consumables and want to keep support removal planned.
Intelligent calibration for reproducible precision
The U1 automatically aligns all tool heads (offset less than 0.04 mm) and combines dynamic flow calibration with automatic bed leveling. This ensures a stable first layer and clean transitions – crucial for fast, multi-part jobs and for components from 3D scan data.
Vibration compensation & finely adjusted extrusion
Input Shaping reduces resonances in fast direction changes and prevents surface artifacts such as ghosting. In addition, Pressure Advance stabilizes the material flow during acceleration and curves. Result: Clear edges, even walls and clean details - even with Hohem tempo.
CoreXY up to 500 mm/s – 270 × 270 × 270 mm installation space
The CoreXY motion system with light, rigid carbon fiber X-rails enables running speeds of up to 500 mm/s and maintains precision over the entire print volume. The U1 is thus just as suitable for fast prototypes as well as for serial-related functional parts.
Automatic filament management for 3D consumables
The filament system takes over feeder and handling, has several coils ready and can automatically switch to a matching coil in backup mode when the roll is empty. Official snapmaker filaments are detected by RFID – fewer manual inputs, fewer sources of error in the multi-material workflow.
Material compatibility
PLA, PETG, TPU, PVA, PCTG.
With optional top cover: Additionally PET, ABS, ASA, PA, PC.
With top cover + hardened nozzle: Additional CF-/GF-reinforced materials.
Monitoring, sensors and remote control
With camera and sensor system, the U1 detects deviations early and supports them in error prevention. Print jobs can be started, monitored and controlled via snapmaker Orca and APP. An AI-based detection (e.g. spaghetti printing / obstructions) will be supplemented by OTA firmware update until December 2025.
Who is the snapmaker U1 made for?
For those who use 3D printing productively: Multi-material functional parts, colored models, support-optimized geometries, as well as projects from 3D scan data. Minimal waste, quick change, clean results – with controllable costs for 3D consumables.
This text is machine translated.
The snapmaker U1 3D printer is designed for fast, accurate multi-color and multi-material 3D printing – without the typical filament purple mountains. The heart of the system is SnapSwap, four pre-installed tool heads that change in 5 seconds. This reduces waiting times and significantly reduces material consumption during color and material changes. Ideal for functional components, prototypes and scan-to-print workflows from 3D scan data (e.g. STL/OBJ) – suitable for 3D consumables such as PLA, PETG, TPU and support material.
Product highlights
SnapSwap™ tool change: 4 tool heads, change in 5 seconds instead of changing filament with long cleaning cycles.
Minimal Purge: Cleaning only where material is actually decomposed – up to 80% less waste per print.
4 independent extruders: Free combination of colors and materials for functional parts, flexible zones or support.
High-speed precision: Offset calibration less than 0.04 mm, input shaping, pressure Advance, automatic leveling.
CoreXY up to 500 mm/s: Carbon fiber X-rails, stable operation and constant accuracy in the space 270 × 270 × 270 mm.
Automatic filament management: Auto-load, backup mode, RFID recognition (official snapmaker filaments)
Workflow & remote: snapmaker Orca, APP control, 3.5" touch screen, camera & time lapse.
SnapSwap™: Tool head change instead of changing filament
The U1 comes with four pre-heated, pre-heated tool heads. The entire head is changed instead of rinsing filament. This drastically reduces typical cleaning times (Purge) and saves 3D printing filament - especially relevant for frequent color and material changes in multi-material jobs.
Material combinations for function, optics and support
Four independent extruders enable free combinations: Rigid and flexible areas in one print, multi-colored parts without detours, as well as support concepts that reduce rework. Typical setups are PETG + TPU for rigid/flexible or PVA for complex, easy to remove or soluble support structures. Perfect if you want to specifically work with 3D consumables and want to keep support removal planned.
Intelligent calibration for reproducible precision
The U1 automatically aligns all tool heads (offset less than 0.04 mm) and combines dynamic flow calibration with automatic bed leveling. This ensures a stable first layer and clean transitions – crucial for fast, multi-part jobs and for components from 3D scan data.
Vibration compensation & finely adjusted extrusion
Input Shaping reduces resonances in fast direction changes and prevents surface artifacts such as ghosting. In addition, Pressure Advance stabilizes the material flow during acceleration and curves. Result: Clear edges, even walls and clean details - even with Hohem tempo.
CoreXY up to 500 mm/s – 270 × 270 × 270 mm installation space
The CoreXY motion system with light, rigid carbon fiber X-rails enables running speeds of up to 500 mm/s and maintains precision over the entire print volume. The U1 is thus just as suitable for fast prototypes as well as for serial-related functional parts.
Automatic filament management for 3D consumables
The filament system takes over feeder and handling, has several coils ready and can automatically switch to a matching coil in backup mode when the roll is empty. Official snapmaker filaments are detected by RFID – fewer manual inputs, fewer sources of error in the multi-material workflow.
Material compatibility
PLA, PETG, TPU, PVA, PCTG.
With optional top cover: Additionally PET, ABS, ASA, PA, PC.
With top cover + hardened nozzle: Additional CF-/GF-reinforced materials.
Monitoring, sensors and remote control
With camera and sensor system, the U1 detects deviations early and supports them in error prevention. Print jobs can be started, monitored and controlled via snapmaker Orca and APP. An AI-based detection (e.g. spaghetti printing / obstructions) will be supplemented by OTA firmware update until December 2025.
Who is the snapmaker U1 made for?
For those who use 3D printing productively: Multi-material functional parts, colored models, support-optimized geometries, as well as projects from 3D scan data. Minimal waste, quick change, clean results – with controllable costs for 3D consumables.
This text is machine translated.
Scope of delivery
- 1× snapmaker U1 3D Printer (Textured PEI Steel Plate)
- 1× Tool and accessories box
- 4× Tool head with heating block
- 4× SnapSpeed PLA filament
- 4× filament holder
- 1× Security Policies
- 1× Quick start guide
- 2× filament feed
- 1× collecting tray
- 4× Cable to the tool head
- 1× AC Power cable