I am going to test and review two new and very powerful diode laser engravers: the Sculpfun S30 Pro Max and the Atomstack x20 A20 Pro. I am going to put them to the test to see how they perform at laser engraving and laser cutting plywood, hardwood, stainless steel and acrylic, and I will also try to CUT STEEL with them! I am also going to measure their laser spot size and compare all the results to other machines I have tested previously. I hope this will help you decide which is the best 20W quad-diode beam laser engraving machine in 2022.

A detailed review with photos: https://hobbylasercutters.com/sculpfu...
Find the store with the best deal here: https://hobbylasercutters.com/sculpfu...

Sculpfun S30 Pro Max:
Official store: https://shrsl.com/40y0q
Geekbuying: https://bit.ly/3CAyQbb ( Coupon NNNSS30PROMAX (PL) SCULPFUNS30PM (CN) )
TomTop: https://bit.ly/3rRQann
Aliexpress: https://bit.ly/3T1Vfp1
Banggood: https://bit.ly/3EMVkZz (use coupon code BGfec216 for 599$ price)
Amazon: https://amzn.to/3D6h3dG

Atomstack A20 X20 Pro:
Lasercome: https://bit.ly/3CAMM5e ( use coupon LAX20PRO for 100$ discounted price 949$!) Ships from USA, CZ, DE, CN) FREE Shipping! This is where I got my x20 from!
Banggood: https://bit.ly/3VFmxDx
TomTop: https://bit.ly/3g9Wl3t
Amazon: https://amzn.to/3CWUoAg

0:00 Intro
0:46 Selecting the giveaway winner
1:27 Sculpfun S30 Pro Max has a lot of amazing and innovative features
2:58 Atomstack S20 Pro vs Atomstack x20 Pro features
4:32 Measuring optical output power
4:47 Plywood engraving test pattern (powerscale, inteval test, photo engraving)
6:02 Anodized aluminum test - measuring the laser spot size and shape
7:18 Focus distance test
8:15 Removing the Atomstack light shield
8:31 Plywood cutting test 3mm, 6mm, 10mm thick
10:02 HArdwood cutting test (Pine, Beech, Oak)
10:21 Cutting 18mm (0.7") thick spruce board
10:47 3mm and 10mm thick Acrylic cutting test
11:28 Engraving Stainless steel
12:02 Laser CUTTING STEEL?

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