5-15 minutes (Depends on your preparation).
2,500+
Products have
sold to consumers
86%
Satisfied customers
and five-star reviews
45+
Mentioned by expert influencers in industry
Why choose it?
Analysis
High Laser Power ＆ Machine Power
Fast Speed
Great for Cutting and Mass Engraving
No Safety Functions
Performance Score
Area
60%
Speed
70%
Power
90%
Precision
40%
Safety
30%
Connection
70%
Software
50%
Special for
Small Store Owner Professional User
Brief Review
ATOMSTACK A20 Pro is a product that focuses on High Power (High Laser Power & High Machine Power). The engraving speed is fast and supports APP Control. So its cutting/engraving efficiency is high.
Selected YouTube Reviews
Atomstack A20 Pro - What can we do with 20 watts of diode laser power?!?!
It is a nice machine and I'm impressed with how it's cutting the 5-6mm material.
——Vintauri
2022/11/17
Atomstack A20 Pro- Review and Project!
To describe the performance of the A20 Pro machine in a few words is hard- it performs, it includes a very powerful air assist, and is at an incredible price point making it one of most underrated machines on the market today!
——The Laser Channel
2022/9/28
My first experience with 20W diode laser: Atomstack A20 Pro by Creatorally
This is my first experience with 20W diode laser. This is very serious power, able to cut very thick wood but also it can engrave steel too. Air assist kit is mandatory if we want to cut wood, it results sharper cutting and it prevents flames during operation.
——My Tech Fun
2022/12/2
Full Review and Testing of the Atomstack, A20 Pro Laser Cutter Engraver. It Passed the testing!
The Louisiana Hobby Guy 2022/12/2
Selected Blog Reviews
LASER ENGRAVER ATOMSTACK A20 PRO IN THE TEST: BRUTALLY POWERFUL AND VERY FAST THE ATOMSTACK A20 PRO IS THE MOST POWERFUL TABLE LASER
SEPTEMBER 19, 2022, BRIAN ADAM
The Atomstack A20 Pro is almost identical to the cheaper A5 M50 Pro (test report) – only the A20 is a whole house number stronger! Even cutting craft wood and acrylic up to a thickness of 16 mm and more works without any problems with this brutally powerful laser. The higher power also allows higher engraving speeds, which shortens the working time compared to other lasers. In addition to the great quality when lasering and engraving, we primarily like the offline function, the built-in end stops and the effective Air Assist. You don’t have to do any more tinkering with this machine – at best you could retrofit a housing.
Atomstack A20 Pro laser engraver tested: brutally strong and very fast (in German)
von Philipp Sussmann 19.09.2022 17:21 Uhr
The Atomstack A20 Pro is almost identical to the cheaper A5 M50 Pro (review) – only the A20 is a whole house number stronger! Even cutting craft wood and acrylic up to a thickness of 16mm and more works with this brutally strong laser without any problems. Due to the higher power, higher engraving speeds are also possible, which shortens the working time compared to other lasers. In addition to the great quality of laser and engraving, we primarily like the offline function, the built-in end stops and the effective Air Assist. You no longer have to tinker with this machine – at best a housing could be retrofitted.
(In German)
Sculpfun S30 Pro Max vs. Atomstack X20 A20 Pro? Which One is the BEST? Review and Test
Hobby Laser Cutters December 19, 2022
Atomstack A20 Pro
Pros:
offline touchscreen controller
nicer looking air assist pump with speed control
quality air assist tube
clever light protection shield
Let's Hear the Real Customers' Reviews
Frequently asked questions
Have questions? We’re here to help
How long will it take to assemble?
What kind of engraving software can be used?
LaserGrbl (Free) (Win XP, Win 7, Win 8, Win 10, Win 11)
LightBurn (Paid, Free Trial for 30 Days) (Mac OS, Linux, Win XP, Win 7, Win 8, Win 10, Win 11)
What kinds of things can be engraved?
Metal, Glass, Ceramic, Wood, clear plastic, cloth, leather, and other things that a laser can burn.
Can I engrave on metal and stainless steel?
You can mark the metal after plating or spraying (working on the coating or oxide layer), stainless steel (the effect is better after the stainless steel is painted black). Note: This is not engraving; it is a change in color.
How long can the Atomstack Laser Engraving Machine keep going without stopping?
One day (In a well-ventilated environment).
Is it possible to change the laser module?
Yes, but the input voltage of the Laser Module needs to be able to handle 12V.
What is the length of the warranty?
A warranty for one year (We will send you the corresponding non-artificially damaged parts for free).
Can this be engraved on silicone?
Yes, but you have to be aware of the different materials you're carving and use the right speed and energy. I think it will be a very interesting process.
I want to make my own earrings and want to know if this can cut through certain metals.
Hello, you can carve metal with our engraving machine, but not thick metal. I hope this helps.