Bambu Lab • 180 x 180 x 180 mm
Bambu Lab A1 mini

Bambu Lab A1 mini

Bambu Lab Released: September 20, 2023
Build Volume
180 x 180 x 180 mm
Print Area
Year
2023
Released
Kinematics
Bedslinger
Motion System

Printer Highlights

Max Speed : 500 mm/s
Max Hotend Temp : 300°C
Chamber Enclosure : Open Frame
Auto-Leveling : Yes

About Bambu Lab A1 mini

Bambu Lab A1 mini is an open-frame Bedslinger FDM 3D printer with a 180 × 180 × 180 mm build volume, up to 500 mm/s print speed, a 300°C hotend, a 80°C heated bed, a direct drive extruder, auto bed leveling, and up to 4-color printing support.

Last updated: November 11, 2026

General Information of Bambu Lab A1 mini

Printer Name

Bambu Lab A1 mini

Brand

Bambu Lab

Series

A1

Release Date

September 20, 2023

Build Volume & Chassis of Bambu Lab A1 mini

Build Volume

180 x 180 x 180 mm (7.1 x 7.1 x 7.1 in)

Build Volume (X)

180 mm (7.1 in)

Build Volume (Y)

180 mm (7.1 in)

Build Volume (Z)

180 mm (7.1 in)

Enclosed Chamber

No

Frame Type

Cantilever Bedslinger

Machine Size

347 x 315 x 365 mm (13.7 x 12.4 x 14.4 in)

Machine Weight

5.5 kg (12.1 lbs)

Motion System & Kinematics of Bambu Lab A1 mini

Kinematics Type

Bedslinger

Motion Axis Type

Linear Rails (X, Z) & Precision Guide Rods (Y)

Kinematics Layout

Cantilever Bedslinger

Rail System

All-Metal Linear Rails

Dual Z-Axis

No

Extruder & Toolhead of Bambu Lab A1 mini

Extruder Type

Direct Drive

Toolhead Count

1

Filament Diameter

1.75 mm

Nozzle Diameter

0.4 mm

Nozzle Material

Stainless Steel Quick-Swap

Supported Nozzle Diameters

0.2 mm, 0.4 mm, 0.6 mm, 0.8 mm

Max Nozzle Temp

300°C

Multi-Material Ready

Yes

Max Colors / Materials

4 Colors

Multi-Material System

Bambu Lab AMS lite (Optional Add-on / Combo, 4 Colors)

Bed & Thermal System of Bambu Lab A1 mini

Build Plate Type

Textured PEI Plate

Heated Bed

Yes

Max Bed Temperature

80°C

Actively Heated Chamber

No

Automation & Electronics of Bambu Lab A1 mini

Auto Bed Leveling

Yes

Leveling Sensor Type

Full-Auto Nozzle Contact Probing

Filament Runout Sensor

Yes

Power Loss Recovery

Yes

Input Shaping (Resonance)

Yes

Built-in Camera

Yes

First Layer LiDAR

No

Part Cooling Fan

High-Speed Part Cooling Fan

Hotend Fan

Toolhead Heat Sink Fan

Software & Connectivity of Bambu Lab A1 mini

Firmware

Bambu OS

Compatible Slicers

Bambu Studio / OrcaSlicer

Connectivity

Wi-Fi, MicroSD

Display Screen

2.4-inch 320x240 Color IPS Touchscreen

Input Voltage

100-240V AC

Special Features

Active Flow Rate Compensation, Active Motor Noise Cancellation, Full-Auto Bed Leveling & Vibration Calibration, Quick-Swap Nozzle

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