Sculpfun S30 Ultra vs Atomstack Maker A30 X30 S30 Pro vs Longer Laser B1 vs Acmer P2 Engraver Review

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! Don't forget to subscribe to stay updated! 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 I hope you enjoyed this video. And click that LIKE button! It helps a lot! BUT DO NOT CLICK THIS - https://bit.ly/2BYOIoR Subscribe for more and tell me in the comments what you like the most or what should I create next. Follow me on Facebook and Instagram   / jtmakesit     / jt_makes_it   for spoilers on what I am currently working on, behind the scenes and other extras! #LaserEngraver #33wLaser #review