Longer Laser B1 20W

Longer Laser B1 20W
SKU: dfds478
Brand: Others
Category: 3D Printers
  • Feature 1: 20-24W Ultra-high Power Laser
  • Feature 2: Bigger Working Frame
  • Feature 3: Multi-Color Engraving
  • Feature 4: Smart Air-Assist System
  • Feature 5: Engraving up to 1000+ Materials
  • Feature 6: XY-axis Limit Switches

Price Comparison

Full Specifications

Product Details For This 3D Printer

General Item Name: Longer Laser B1 20W
Brand: Longer
Type: Laser Engraver
Model: Laser B1 20W
Color: Navy Blue
Features 20-24W Ultra-high Power Laser
Bigger Working Frame
36,000mm/min High Speed
Smart Air-Assist System
Multi-Color Engraving
Wide Variety of Uses
Laser Lens Protection
Multiple Data Transfer Options
Software Compatibility
Specifications Laser Technology: Diode Laser Technology
Working Area: 450x440mm (17.72x17.32inch)
Laser Wavelength: 450-460 nm
Focal Length: Fixed Focus-50mm
Laser Spot Size: 0.08x0.15mm
Optical Output Power: 20-22W
Power Max Consumption: 120W
Engraver Output: DC 24V 5A
Engraver Lnput: AC 110-240V, 50/60Hz
Z Axis-Height Range: Up to 50mm
Fastest Working Speed: Speed 36000mm/min
Software: Laser GRBL on XP/7/8/10 (Free), LightBurn on Windows, Mac OS, and Linux
Input Image Format: JPG, PNG, BMP, GIF, SVG, AI, etc.
Connection Type: USB / TF Card / WiFi / APP
Limit Switches: Yes
Air Assist Interface: Yes
Dimensions & Weight Product Weight: 8.6kg
Package Weight: 9.6kg
Product Size(L x W x H): 727 x 668 x 244mm
Package Size(L x W x H): 742 x 557 x 124mm
Package Contents 1 x Laser B1 20W
1 x X-Axis Frame
1 x Rear Frame
1 x Left Frame
1 x Right Frame
1 x Front Frame
1 x Laser Module
1 x Power Cable
1 x Power Cable
1 x Safety Glasses
1 x Limit Switch
1 x Safety Glasses
1 x USB Cable
2 x Timing Belt
3 x Plywood
4 x Allen Wrench
1 x Wrench
1 x Wooden Brush
6 x Cable Tie
1 x Tweezer
1 x SD Card
1 x Card Reader
1 x Air Pump
1 x Air Valve
2 x Silicone Tube
2 x Key
1 x Desiccant
1 x User Manual
4 x M5 * 12
4 x M5 * 16
1 x M3 * 20
4 x M2 * 10

Our Rating

The overall rating is based on review by our experts

  • Design 10 / 10
  • Features 9 / 10
  • Performance 10 / 10
  • Usability 9 / 10

Longer Laser B1 20W Engraver Cutter is an excellent product. Powerful and versatile machine that lets you unleash your creativity and bring your ideas to life.Longer Laser B1 20W

Design of Longer Laser B1 20W

With its superior options and spectacular specs, this laser engraving cutter is a game changer for every professional and hobbyist.Longer Laser B1 20W design (1)

This machine can easily handle whether you want to engrave intricate designs on wood, leather-based, or acrylic.

Initially, the Longer Laser B1 boasts a powerful 20W laser module capable of delivering accurate and high-quality engraving and slicing results.

Feature of Longer Laser B1 20W

Its laser beam can achieve spot measurements as small as 0.1mm, guaranteeing that every element of your artwork is beautifully captured.

The high-precision linear rail and high-quality stepper motor system also improve this laser engraving cutter’s general efficiency and reliability.Longer Laser B1 30W per

Equipped with a large work area of 450 x 440 mm, the Longer Laser B1 offers ample space for numerous supplies and initiatives. You can confidently explore your creative frontiers without limitations, from small crafts to oversized items.

Performance of Longer Laser B1 20W

The machine’s robust development ensures stability throughout the operation, reduces vibration, and guarantees consistent engraving results.

The Longer Laser B1 20W laser engraver cutter is a reliable and highly efficient machine that empowers manufacturers to realize their ideas with precision and accuracy.


Its spectacular specs, user-friendly interface, and security options make it the best choice for professionals and hobbyists. Whether you are a designer, artist, or DIY enthusiast, this machine will elevate your craft.

Where to buy Longer Laser B1 20W ?

You can buy Longer from online shops like Aliexpress,Amazon, Geekbuying, Banggood, Tomtop, Cafago.


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