Product Overview
• Smooth Printing with 5X More Speed and 5X Less Waste
• SnapSwap™ 4-Toolhead System with 5s Tool Change
• Multi-Color & Multi-Material Printing
• 4 Toolheads Work As One
• Auto Filament Loading
• 500 mm/s Max Speed, Up to 20,000 mm/s² Acceleration
• 270*270*270mm³ Build Volume
Description:
The Snapmaker U1 is designed for creators who demand speed and material versatility without the "filament poop" associated with single-nozzle multi-material systems. By housing four independent extruders on a rapid-swapping carousel, the U1 can switch colors in just 5 seconds.
Built on a rigid CoreXY frame with carbon fiber X-axis rails, it maintains high precision even at its top speed of 500mm/s. The machine is highly automated, featuring a "no-touch" calibration system that aligns all four toolheads in the X, Y, and Z axes using a hidden touch-off sensor under the build plate.
Features:
• SnapSwap™ System: With 4 toolheads preloaded and pre-heated materials, U1 cuts waiting time to 5 seconds by swapping toolheads, and eliminates remaining material squeezing out for filament changes, enabling 5X more speed and 5X less waste.
• Multiple Colors and Materials: 4 individual extruders enable printing creations with multi-color, multi-material filaments, unleashing your creativity.
• Smart Calibration: Dynamic flow calibration, vibration compensation, fine-tuned extrusion, and flawless first layer.
• CoreXY System with 500mm/s Speed: Lightweight, rigid carbon fiber X-axis rails, delivering travel speeds of up to 500mm/s, and maintaining long-term precision across a 270 × 270 × 270mm work area.
• Ease of Use: Automatic filament system, AI-powered print monitoring and smart control, such as 3.5-inch touchscreen, App remote control, and software Snapmaker Orca.
Specifications:
General
Dimensions: 584mm × 499mm × 730mm
Weight: 18.2kg
Printing Properties
Printing Technology: Fused Deposition Modeling
Build Volume: 270mm × 270mm × 270mm
Max Toolhead Speed: 500mm/s
Max Acceleration Speed: 20,000mm/s²
Toolhead
Toolheads Included: 4
Max Flow for Hot End: 32mm³/s[6]
Nozzle: Stainless Steel
Max Nozzle Temperature: 300°C
Nozzle Diameter: 0.4mm
Filament Diameter: 1.75mm
Part Cooling: Main & Auxiliary Part Cooling Fans
Heated Bed
Build Plate: Flexible Steel Sheet with PEI Surface
Max Heated Bed Temperature: 100°C
Supported Filament Type
Basic Material Compatibility: PLA, PETG, TPU, PVA, PCTG
With Optional Top Cover: PLA, PETG, TPU, PVA, PET, ABS, ASA, PA, PC
With Top Cover & Hardened Steel Nozzle: PLA, PETG, TPU, PVA, PET, ABS, ASA, PA, PC, Carbon-fiber-reinforced Polymer, Glass-fiber-reinforced Polymer
Electronics
Touchscreen: 3.5-inch 320 × 480 Touchscreen
Data Transmission Methods: Wi-Fi (IEEE802.11b/g/n Standards, 2.4GHz), USB Flash Drive
Storage: 26 GB eMMC
Live View Camera: 2 Megapixel Built-in Chamber Camera
Max Input Power: 1150 W (220-240 V~), 400 W (100-120V~)
Max Input Current: 6 A(220-240V~), 4 A(100-120 V~)
Auto-calibration
Heated Bed Leveling: Mesh Bed Leveling
Active Vibration Control: Accelerometer & Input Shaping Calibration
Automatic Flow Compensation: Pressure Advance Calibration
Automatic Toolhead Offset Calibration: Coordinate Measuring Calibration
Software
Supported Slicer: Snapmaker Orca, Orcaslicer
APP: Snapmaker APP
Operating System
Software: Windows, macOS, Linux
APP: Android, iOS
