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Longer Laser B1 30W Laser Engraver Cutter with Auto Air Assist, Working Speed Up to 600MM/S, DIY Laser Engraver for Wood and Metal, Paper, Acrylic, Glass, Leather, Working Area 17.72x17.32 inch

  • Based on 27 reviews
Condition: New
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Availability: 12 left in stock
Fulfilled by Longer3d Official Store

Arrives Saturday, Jul 19
Order within 13 hours and 39 minutes
Available payment plans shown during checkout

Material Type: 30W


Features

  • Powerful Laser Output: Longer laser engraving machine has an Output Power of up to 36W. It can effortlessly cut through materials such as 25mm basswood and 50mm acrylic, allowing you to bring your woodworking and crafting projects to the next level.
  • Colorful Engraving: The B1 30W laser engraving machine is capable of directly engraving colorful patterns on mirrored stainless steel. With its outstanding cutting ability and high-precision engraving function, this device allows you to achieve a higher level of artistry and present more realistic and lifelike artwork.
  • Precision and Quality Enhancement: The Laser B1 includes an air-assist pump, controlled by the lightburn software, to enhance precision and quality when cutting. Say goodbye to manual adjustments and hello to effortless perfection.
  • Advanced Safety Features: Your safety is our top priority. The Laser B1 is equipped with eight major safety features, including Move/Flame/Offline/Motionless/Security Lock/Eye Protection/Emergency Stop/Zero Reset. Work with peace of mind, knowing that your well-being is safeguarded.

Product Dimensions: 29.33 x 5.31 x 22.44 inches


Item model number: 1-B1


Item Weight: 21.6 pounds


Manufacturer: LONGER


Date First Available: May 22, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jul 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • GREAT LASER SOLID BUILD AND PERFORMANCE
Material Type: 30W
After unboxing the assembly went very easy with the frame having exceptional machining and fit. I use Lightburn with this laser and with my Commarker B3 30 watt fiber laser as it provides a very good user interface with capabilities to adjust for any burning requirement. As this laser does not have a "built-in" laser pointer, it was really not an issue as most all other lasers that have the built in laser pointer, do not have the ability to dial down the crosshair brightness that overpowers the burning location starting point. So, I built an adjustable laser crosshair that is powered by a 5 volt USB power block, withe the + 5 volts wired through a 500 ohm -1 watt pot that perfectly provides an adjustable crosshair brightness from just visible to full brightness which is way too bright. Since the power consumption of the laser crosshair module is only ~ 20 mA, the 1 watt pot is more than adequate to regulate the voltage. (Higher power LED's need to have their brightness regulated by using a PWM-Pulse Width Modulated method, but, for only 20Ma, it is not required in this case). The pictured "Laser Crosshair Brightness" control box was really my first burn project which is now used for any/every burn project to permit me to perfectly set the burn start point very easily. Even added a power switch to make it more "deluxe". When wiring the crosshair, it is somewhat mandatory to connect the chassis wiring to the crosshair module using a small inline connector when you may need to remove to change heads or other reason. The pictures tell all. I also use the AtomStackmaker rotary that works great and to keep from playing the "connect/disconnect game" when using the rotary, I also fabricated a switch box that keep me from having to jocky the "Y" axis stepper motor connector. Now I can just throw a switch and my rotary is good to go. An ADVANCED modification I added was the addition of the LONGER Laser Engraver Ray5 5W / 10W Laser Module Lifting Bracket Kit - ASIN B0CTJMC642 ... AN IMPORTANT NOTE -- The lifting kit "side rails" need to be remounted so the fixed weight of the head presses down ON the lower stop pins and not with the set screws only providing tension. The rudimentary picture illustrates that the side rails need to rest on the screwed in set screw at the bottom. This keeps the side rails from slipping down from the weight of the head - IT WILL.... This is an advanced mod that also requires the "Y" axis limit switch to be moved "away" from the front rail of the unit by about 20 mm or so to provide the clearance necessary as the adjustable Z bracket DOES REQUIRE more room to keep the laser head from contacting the laser front rail. See pix. OVERALL a great laser that performs very well.... ... show more
Reviewed in the United States on January 22, 2025 by Hank Hank

  • The best damm money u will ever spend
Material Type: 30W
I did a ton of research on which laser to buy. My research did not prepare me for how awesome there products or there customer service is. I've had the laser engraver and the 3d printer for close to a year now. I had a issue with the laser engraver. I contacted the company hoping that they would help me. Before I even completed stating my problem, they immediately shipped the part I needed. And I mean fast it got here within a few days. You cannot go wrong with these people, what a pleasure it is to see this. ... show more
Reviewed in the United States on April 17, 2025 by Reggie Whiddon

  • Much better than I expected
Material Type: 30W
I am used to CO2 lasers. Since I moved to a small space, this was a better option. The actual cutting area is bigger than my last CO2 machine. 40 Watts on this machine Cuts better, thinner and deeper than the 60 watt CO2 I last had. I registered light burn today after a 30-day trial. I like it better than the ruida software Overall this thing is a winner. The only change I would make is the thumb screws to raise and lower the laser head for different thicknesses of material. They are a little tough to get at and secure. A minor complaint, and I'm sure I will figure out a solution. I would recommend this to a friend. ... show more
Reviewed in the United States on August 19, 2024 by Tom Leit

  • Longer engraver
Material Type: 30W
I wouldn’t recommend this company. I’ve purchased two B1 40 watt lasers and neither of them worked. They sent me another and I swear it was used. They never denied it. For some reason they sent me two. Neither of them worked. I’ve been dealing with customer support and they responded on a timely basis. However they couldn’t really solve the problem. They sent me a new motherboard which was the wrong one. When I called them they said it was upgraded. The pins didn’t match up. I’ve called the toll free number and can never get through. I wish I could find a recreational laser engraver made in the states. I’m tired of dealing with this company. Extremely aggravating! Sincerely Bruce ... show more
Reviewed in the United States on July 2, 2025 by Bruce

  • Nice for beginners.
Material Type: 20W
This is a great starter laser engraver for beginners. Does a great job, friends and family were impressed with my projects. Would recommend!
Reviewed in the United States on February 28, 2025 by Mark A. Passerini

  • Longer Laser B1 30W
Material Type: 30W
I did a ton of research on which laser to purchase. I landed on choosing Longer B1 30W since the 40W could not be shipped to my location. So far I am super impressed with the device and how well it performs and how easy it was to setup and get using. Longer company has a ton of helpful documentation and their support help group is very responsive to any questions I have had. I'd highly recommend this product to anyone that enjoys laser engraving. ... show more
Reviewed in the United States on July 23, 2024 by Maddog Maddog

  • It works.
Material Type: 30W
It works
Reviewed in the United States on June 18, 2024 by Codey

  • Great Product
Material Type: 30W
I bought this for my husband. He has been enjoying using it. It does a great job on the projects he has tried so far.
Reviewed in the United States on December 8, 2024 by Luann

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