The Bambu Lab A1 Mini 3D printer is a significant innovation in FDM 3D printing that redefines flow control. It utilizes a high-resolution, high-frequency vortex flow sensor that accurately measures nozzle pressure. A cutting-edge algorithm dynamically adjusts the flow rate based on sensor data, ensuring unprecedented printing accuracy.

Fast and Accurate Printing

All-metal rails, a robust frame, a nozzle pressure sensor, accelerometers, an efficient MCU, and above all, an advanced motion control system leverage these features. The result is a 14-minute benchy print with high quality and speed, adhering to speedbenchy rules straight out of the box without special materials.

Plug-N-Play

Delivered fully assembled, precisely leveled, and finely tuned. Preparing for the first print takes about 20 minutes.

Automatic Z-offset

The A1 Mini measures the build plate with the nozzle to determine the absolute Z-offset. No more paper is needed for reference.

Fully Automatic Calibration

The A1 Mini handles multiple calibrations completely autonomously. It carefully calibrates the Z-offset, build plate leveling, vibration resonance, and nozzle pressure automatically for each print:

• Vibration Calibration: Sensors in the print head and build plate enable automatic resonance calibration on both the X and Y axes, improving print quality and reducing vibration.
• Flow Dynamics: A flow dynamics calibration algorithm based on nozzle pressure automatically adjusts the flow. Manual adjustments or patterns are unnecessary, as the A1 Mini independently handles Pressure Advanced calibration.
• Belt Tension: Using vibration frequency calibration, the A1 Mini checks the belt tension. If the belt is too loose, the HMS system will notify you, and you can use the automatic belt tensioner to adjust the tension.

Quiet Printing

Active motor noise suppression and a silent mode can lower noise levels below 48 dB, making the A1 Mini one of the quietest 3D printers on the market.

Quick Nozzle Changes

A completely new quick-change nozzle design: the hot end detaches and attaches with a single clip.

Technical Specifications:

• Recommended filaments: PLA, PETG, TPU, PVA
• Compatible filament diameter: 1.75 mm
• Maximum nozzle temperature: 300 ºC
• Open filament system: Yes
• Recommended maximum print speed: 500 mm/s (depends on material)
• Print volume: 180 mm x 180 mm x 180 mm
• Maximum build plate temperature: 80 ºC
• Build plate surface: PEI
• Print chamber during process: Open
• Number of extruders: 1

Installation Space / Requirements:

• Overall dimensions: 347 mm x 315 mm x 365 mm
• Net weight: 5.5 kg
• Maximum power consumption: 150 W
• Voltage: AC: 100 V – 240 V (50-60 Hz)

Equipment:

• HEPA filter: No
• Filament run-out sensor: Yes
• Filament clogging sensor: Yes
• Power loss safety mechanism: Yes
• Touch screen: Yes

Connections:

• USB port: No
• WLAN: Yes