GenmitsuDiode laser engraver
Genmitsu L8 20W
Genmitsu L8 20W is a diode laser engraver released in 2023. Key specs: laser sources Blue diode (≈455 nm), laser output power 20 W, work area 400 × 400 mm, max engraving / travel speed 667 mm/s.
9.1Score
Power & cutting7.7
Speed8.9
Precision4.8
Work area7.7
Safety8.3
Features & ease of use9.1
price rangeUS$590–740
- Year
- 2023
- Brand
- Genmitsu
- Popularity
- #45 of 406
Blue diode (≈455 nm)Laser sources
20 WLaser output power
400 × 400 mmWork area
667 mm/sMax engraving / travel speed
0.13 mmLaser spot size
YesEnclosed (fully covered)
Class 1 (eye-safe, enclosed)Laser safety class
Spec guide
How it ranks among diode laser engravers of 2023
Laser output power · 20 WBottom 45%
Max engraving / travel speed · 667 mm/sTop 33%
Laser spot size · 0.13 mmBottom 14%
Compared with diode laser engravers released in 2023. Bars show the share of models it beats.
compared with other diode laser engravers
Why is L8 20W a good choice?
Max engraving / travel speed: 667 mm/sbetter than 88% of diode laser engravers
Work area (surface): 1,600 cm²better than 72% of diode laser engravers
Laser output power: 20 Wbetter than 70% of diode laser engravers
Weak points
Laser spot size: 0.13 mmworse than 81% of diode laser engravers
Specifications
Full specifications
General
- Motion system
- Gantry (XY rails)
- Two laser sources
- No
- Wavelength
- 455 nm
Laser power
- Laser output power
- 20 W
Work area
- Work area
- 400 × 400 mm
- Work area width (X)
- 400 mm
- Work area depth (Y)
- 400 mm
- Work area (surface)
- 1,600 cm²
Speed & cutting
- Max engraving / travel speed
- 667 mm/s
Precision
- Laser spot size
- 0.13 mm
- Positioning accuracy
- 0.01 mm
Safety
- Enclosed (fully covered)
- Yes
- Flame / fire detection
- No
Features
- Air assist
- Yes
- Built-in camera
- Yes
- Autofocus / auto height
- No
- Rotary attachment support
- Yes
Connectivity & software
- Connections
- Wi-Fi
- Wi-Fi
- Yes
- USB
- Yes
- LightBurn compatible
- Yes
- File formats
- JPG, BMP, PNG, GIF, DXF, PLT, HPGL
Size & power
- Width
- 715 mm
- Depth
- 621 mm
- Height
- 261 mm
- Rated power consumption
- 240 W
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
Compare
Compare L8 20W with
In collections
Laser engravers & CNC machines — Laser safety class: Class 1 (eye-safe, enclosed) + rotary attachment support25Laser engravers & CNC machines — Max engraving / travel speed from 600 mm/s + Laser safety class: Class 1 (eye-safe, enclosed)27Laser engravers & CNC machines — Max engraving / travel speed from 400 mm/s + Laser safety class: Class 1 (eye-safe, enclosed)28Laser engravers & CNC machines — Laser safety class: Class 1 (eye-safe, enclosed) + air assist30Laser engravers & CNC machines — Laser safety class: Class 1 (eye-safe, enclosed) + built-in camera30Laser engravers & CNC machines — Laser output power from 20 W + Laser safety class: Class 1 (eye-safe, enclosed)31Laser engravers & CNC machines: Max engraving / travel speed from 600 mm/s + built-in camera33Laser engravers & CNC machines: Work area (surface) from 1,600 cm² + enclosed (fully covered)34
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