Longer Laser B1 20W

Longer Laser B1 20W

Brand: Other
Category: 3D Printer
  • 1: 30,000 mm/min high speed
  • 2: Smart Air-Assist System
  • 3: 8 major safety protection
  • 4: XY axis limit switch
  • 5: Sturdy Metal Frame




Our Rating

The overall rating is based on review by our experts

  • Design 9 / 10
  • Features 8 / 10
  • Connectivity 9 / 10
  • Performance 8 / 10

Longer Laser B1 20W Laser Engraver

At present, laser engraving machines are becoming more and more selective. Especially at the 20W level, the market is very competitive. But it is precisely because many brands have introduced similar products that machines are becoming cheaper and less costly for consumers.

If you are looking for a more powerful laser engraving machine, the Longer Laser B1 20W might be a good option. It has a 22-24W ultra-high power output and a 4-core laser head, resulting in a highly concentrated laser beam that increases cutting capability by 20%+.

It is equipped with a smart air-assist system automatically controlled by Lightburn and eight major safety protections. The air-assist pump can be switched on and off automatically and is directly controlled by the torch, improving the precision and quality of the cut.

The Longer Laser B1 20W is a laser engraving machine that offers exceptional performance and precision. It features diode laser technology, a fixed focus-50mm focal length, and a 0.08×0.15mm laser spot size.

The Laser B1 20W has a 20-24W ultra-high power laser, which is one of the most powerful diode lasers available today, and it can cut through 20mm basswood and 35mm acrylic by multiple passes.

It is equipped with a new 32-bit motherboard, which allows engraving speed up to 36,000mm/min, four times faster than ordinary laser engraving machines. In addition, TMC2209 silent drivers is used to effectively reduce the noise of operation, providing a faster and more enjoyable experience. It is equipped with smart air-assist system automatically controlled by Lightburn and eight major safety protections.

Laser B1 incorporates a comprehensive range of eight safety protection features for a secure operating experience. These include Move, Flame, Offline, Motionless, Security Lock, Eye Protection, Emergency Stop Button, and Zero Reset. The machine is equipped with intelligent sensors that automatically shut down the laser in the event of falling, flame detection, data disconnection, or laser head freezing for over 15 seconds. Furthermore, to prevent burnout, the laser head is automatically reset to zero when a fire is detected.

Ensuring utmost safety, Laser B1 is designed with a panoramic filter glass that effectively filters out 99.8% of the laser. This feature provides an additional layer of protection, making the machine safer to use. With these advanced safety measures in place, you can have peace of mind while operating Laser B1, knowing that it prioritizes your safety and prevents potential hazards.

Laser B1 offers multiple convenient methods for data transfer, including Wi-Fi, USB cable, APP, and TF cards. This versatile connectivity enables seamless offline operations, allowing you to use Laser B1 anywhere without the constraints of a physical connection to a computer. Whether you prefer wireless transfer via Wi-Fi, direct connection through a USB cable, utilizing the user-friendly APP, or accessing files stored on TF cards, Laser B1 provides flexible options to suit your workflow and maximize convenience.

Overall, the Longer Laser B1 20W is a high-quality laser engraving machine that offers exceptional performance and precision. If you need a more powerful machine, the Longer Laser B1 20W might be a better option. The engraver which generally retails for $779 is now available at a heavily discounted price of $799 on Gearberry, don’t forget to use the coupons: GB20off.


Product Details

Features - 20W Ultra High Power Laser
- 30,000 mm/min high speed
- Smart Air-Assist System
- 8 major safety protection
- XY axis limit switch
- Sturdy Metal Frame
- Focus bar
- Laser Lens Protection
- Various Data Transfer Options
- Strong software support
- Multiple Machine Control
- Multicolor engraving
Specification Working Area: 450x440mm
Power Max Consumption: 120W
Focus Type: 50mm Fixed Focus
Laser Class: FDA Class IV, or Class 4 IEC standard
Operating Temperature: -20 – 50℃
Laser Module Model: Laser B1 20W
Laser Technology: Double Diode Laser with FAC
Wavelength: 450 - 460 nm
Max Power Input: DC 24V 4.5 A
Optical Power Output: 20-22W
Dot Size at Optimal Focus: 0.06 x 0.06mm


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Disclaimer Note

Ratings are based on objective reviews from our users.