Find out which is the BEST 6-core 30W 33W laser engraver currently on the market! I will review and test the Sculpfun S30 Ultra, Atomstack Maker A30 X30 S30 Pro, Longer Laser B1 and Acmer P2.

I will measure their optical output power, put them through practical tests on various materials like plywood and acrylic, and assess their mechanical stability, precision, and laser spot size. Watch as I test their abilities to engrave, cut, and mark materials like stainless steel and thick wood to find the top-performing laser engraver!

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Read the FULL written review:
https://hobbylasercutters.com/sculpfu...

Laser engravers I used in this video:
Sculpfun S30 Ultra:
https://bit.ly/43UhaDk
https://bit.ly/3qnAmLJ
22W: https://bit.ly/47hoT12
11W: https://bit.ly/3QsYhnW

Atomstack Maker A30 X30 S30 Pro:
https://bit.ly/3DOeyvO
https://bit.ly/43UpYsK

Longer Laser B1:
https://bit.ly/47i2Bfs
Code($20 off): WELCOME
https://bit.ly/47gy4yK
Code($40 off):LASER40

Acmer P2:
https://bit.ly/3QyuhXs
Coupon: "JTMakesIt" 5% off!
Acmer laser competition giveaway: https://acmerlaser.com/pages/engrave-...


*The links can be affiliate links. I earn a small commission at no extra cost to you, which helps me to make these videos and provide all these extensive reviews and discounts to you for free, without any paid memberships.

Download my test files:
https://hobbylasercutters.com/downloa...

0:00 Intro
1:02 Overview of the Sculpfun S30 Ultra
3:33 Overview of the Atomstack Maker A30/X30/S30 Pro
6:22 Overview of the Longer Laser B1
8:26 Overview of the Acmer P2
10:57 Measuring optical power output
11:30 Plywood engraving test pattern
13:16 Measuring laser spot size and mechanical precision -anodized aluminum engraving test pattern
19:16 Focus distance test
16:11 3mm, 6mm and 10mm thick plywood cutting test
18:05 Acrylic cutting test (3mm and 10mm thick)
19:34 18mm thick spruce board cutting test
20:19 How thick can they cut? 36mm thick spruce plank cutting test
20:47 Stainless steel engraving test
21:13 Summary and conclusion


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