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
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Availability:
In Stock.
Arrives
Monday, Aug 10
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Color: Basic（blue）
Size: 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.
Brand: Longer
Material: 30W Basic
Maximum Rotational Speed: 36000 RPM
Battery Description: Corded electric
Color: Basic（blue）
Maximum Rotational Speed: 36000 RPM
Battery Description: Corded electric
Material Type: 30W Basic
Color: Basic（blue）
Brand Name: Longer
Model Number: B1
Manufacturer Warranty Description: 2 Year Manufacturer
UPC: 764015822278
Manufacturer Part Number: 1-B1
Manufacturer: Longer
Unit Count: 1.0 Count
Item Type Name: 1-B1
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Aug 10
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: Basic（blue）
Size: 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....
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Reviewed in the United States on January 22, 2025 Reviewed in the United States on January 22, 2025 by Hank
Color: Basic（blue）
Size: 30W
I bought the B1 30W a year ago and I love it. It's a great engraver, well made and priced right. These are some of my projects, all cut with the B1. The Longer support team are professional and have been quick to responde. I highly recommend!
Reviewed in the United States on February 28, 2026 Reviewed in the United States on February 28, 2026 by John
Color: Basic（blue）
Size: 30W
Very happy with this laser. Works well on soft and hard wood. Using Lightburn software and it works great. Only complaint is the assembly instructions that came with it are not the best. You're better off finding a video showing how to build it.
Reviewed in the United States on November 21, 2025 by Steve
Color: Basic（blue）
Size: 40W
I build custom RC airplanes and wide variety of other crafts such as steampunk boxes, signs, and more. I have few other open frame laser engraver / cutters, and this is my new favorite. It's well made, powerful, and fast. Assembly is easy if you follow the instructions - video tutorials which are included on a thumb drive. If this is your first laser, be patient and follow the directions, it will be a good learning experience. I've tested this with a variety of materials utilizing Lightburn and LaserGRBL and the Longer B1 40w surpassed all my other machines. I did have an issue early on where my machine would randomly stop causing a split-second panic. I reached out to Longer who are very helpful, knowledgeable, and quick to respond. They helped me troubleshoot the problem and narrowed it down to a firmware update which was simple to install. Since then my Longer B1 has been getting quite a workout and I love it. I will be adding the extension in the near future.
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Reviewed in the United States on October 20, 2024 by vikthor
Color: Basic（blue）
Size: 40W
I purchased new Longer Laser B1 48W machine. Assembly was easy, and mechanically the parts fit well. While installing the laser head that came with the machine - I saw that it has been previously used (see the picture). Unfortunately most of the machine value is in the laser head. The safety glasses that came with the package are a joke, so I cannot power it up yet. I will test the machine after I receive the Philips certified ones I just ordered, and will update my review. If it cuts close to manufacturer's specifications - I will consider keeping it. Otherwise it goes back. Sep 2025 update: I have been cutting thin plywood and acrylic for a few months now. The machine is fairly reliable, even close to the power limits. I keep it in the back yard, with a vented enclosure built around it - this prevents the laser light exposure, and also the false positives when the sun hits the flame sensor. I have not tried cutting thick acrylic, but with wood it burns the edges so for thick material I use the CNC machine. Upgrading to 4 stars.
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Reviewed in the United States on April 21, 2025 Reviewed in the United States on April 21, 2025 by another customer
Color: Basic（blue）
Size: 30W
Absolutely love this laser. Had a few issues, support is incredible!! Small issues and mostly operator error. This is one of the best lasers I've seen for the money. You can do SOOOO much with it. Solid construction. Extremely powerful. If you're deciding which one to buy, this one is it.
Reviewed in the United States on February 6, 2026 Reviewed in the United States on February 6, 2026 by Jess and Mike
Color: Basic（blue）
Size: 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
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Reviewed in the United States on July 2, 2025 by Bruce
Color: Basic（blue）
Size: 40W
The good: It is powerful, fast, large assembly instructions good. The bad: the only view of laser is on the end, is clear, and you cannot see the laser at all from home and not well from any where when framing or trying to locate where the laser hits at a certain point within image. This makes running irregular pieces of wood and lining up images to certain aspects of the wood virtually impossible. The set screws for focusing are finicky and very difficult. They do not sell an enclosure large enough when using extension. Since you cannot see laser at home you cannot set your grid panel corner to exact home. Therefore if you want to use the corner of your grid panel to align your piece the grid must be moved up and out and then you cannot start from home.
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Reviewed in the United States on November 11, 2025 by Samantha