Description

The Aufero AL3 Laser Engraver Machine with a 20W output is a high-performance diode laser engraver designed for DIY projects, small businesses, and creators. It delivers accurate and powerful engraving and cutting on a wide variety of materials such as wood, metal, aluminum, glass, and leather. It is easy to assemble, safe to operate, and compatible with popular software.

Key Features
1. Powerful 20W Laser Module

Delivers up to 20000 milliwatts of laser power

Produces fine engraving details with a spot size of about 0.08 by 0.18 millimeters

Large working area of about 400 by 400 millimeters (15.7 by 15.7 inches)

2. High-Speed Performance

Engraving speeds up to 20000 millimeters per minute

Maintains consistent precision thanks to a stable mechanical structure

3. Multi-Material Support
Can engrave and cut:

Wood, leather, paper, black acrylic

Stainless steel, anodized aluminum, coated metal

Glass, stone, plastic, fabric, and more

4. Multiple Connectivity Options

Supports WiFi, USB, TF card, and app-based control

Compatible with LaserGRBL (free) and LightBurn (paid)

Works with Inspiraesth mobile app

5. Air Assist Included

Comes with a 40 to 50 liter per minute air pump

Helps reduce burn marks and improve cutting quality by blowing away smoke and debris

6. Built-In Safety Features

Safety features include:

Tilt and vibration detection

Active position protection

Eye protection shield

Over-current and voltage protection

7. Durable and Easy to Set Up

Made with aluminum alloy frame and ABS components

Simple assembly with just a few screws

Compact, stable, and ready to use within minutes

Technical Specifications
Specification Details
Laser Output 20W diode laser
Wavelength 455 nanometers
Engraving Area 400 by 400 mm
Maximum Speed 20000 mm per minute
Spot Size 0.08 by 0.18 mm
Focus Distance Around 50 mm
Compatible Formats JPG, PNG, BMP, SVG
Voltage Input 100 to 240V AC
Software Support LaserGRBL, LightBurn, Inspiraesth
Connectivity WiFi, USB, TF card
Build Materials Aluminum 6063, ABS, steel

Pros and Considerations
Pros:

High speed with excellent precision

Can engrave and cut a wide range of materials

Multiple ways to connect and control

Air assist system improves cutting quality

Strong safety measures for safe use

Things to Keep in Mind:

Eye protection is required during operation

Not suitable for cutting transparent acrylic or mirrors

Needs regular maintenance if used frequently