Name: Snapmaker U1
Brand: Snapmaker

Key specs

Build volume: 270 x 270 x 270 mm
Max nozzle temperature: 300 °C
Max print speed: 500 mm/s (max toolhead speed)
Supported materials: PLA · PETG · TPU

Highlights

Specs that matter

Body

Weight: 40.12 lb (18.2 kg)

At a glance

Product highlights

Verified attributes, grouped for quick scanning.

Weight40.12 lb (18.2 kg)

14 attributes · See all specifications

Price & availability

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Buying decision

Should you buy it?

Buy the U1 if you want multicolor and multi-material printing with less waste: reviewers praised its tool changer, high-speed CoreXY motion, open Klipper and Orca software, AI camera error detection and seamless automatic calibration. Skip it if you print heat-sensitive or high-temperature filaments often, because the open frame limits materials and the enclosure is extra. It started as a Kickstarter, and early units had connectivity bugs.

Best for

Makers who want low-waste multicolor printing.

Not for

High-temperature material printing.

Main strengthTool changer cuts waste

Main weaknessEnclosure costs extra

Reasons to buy

Tool changer cuts waste

Fast CoreXY

Open-source software

Automatic calibration

Reasons to avoid

Enclosure costs extra

Open frame limits materials

Early connectivity bugs

Measured view9.0/10What the pros say · verified oct 8, 2026.

ScoreVerified Oct 8, 2026

Product data

Full specifications

14 attributes, grouped for quick scanning. Verified Oct 8, 2026. Spot a wrong value? Hit the next to it.

Build

Technology: FDM
Build volume: 270 x 270 x 270 mm

Extruder & Hotend

Max nozzle temperature: 300 °C

Speed & Quality

Max print speed: 500 mm/s (max toolhead speed)
Max flow rate: 32

Heated Bed

Max bed temperature: 100°C
Build surface: Flexible Steel Sheet with PEI Surface

Materials

Supported materials: PLA
PETG
TPU
PVA
PCTG (base)
PET
ABS
ASA
PA
PC with top cover
CF/GF with hardened nozzle
Filament diameter: 1.75

Software

Firmware: Klipper

Physical

Dimensions: 584 × 499 × 730 mm
Power: 1150 W (220-240 V~), 400 W (100-120V~)

Launch

Release date: 2025-11-01

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