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  3. LM3 40W vs Z4 Mini

Ortur LM3 40W vs Wainlux Z4 Mini

What LM3 40W does better (1) and where Z4 Mini wins (1) — every spec side by side.

Ortur LM3 40W
Ortur · 2022LM3 40W
8.1Score
1 advantage≈ US$1,050
vs
Wainlux Z4 Mini
Wainlux · 2023Z4 Mini
8.2Score
1 advantage≈ US$710
Higher score
6.2Precision9.1
4.9Safety3.2
5.7Features & ease of use3.4

Why is LM3 40W better than Z4 Mini?

  1. Air assistYes · Z4 Mini: No

Why is Z4 Mini better than LM3 40W?

  1. Laser spot size0.08 mm vs 0.05 mm+60%
Specifications

Side by side

Ortur LM3 40WOrtur LM3 40W≈ US$1,0508.1
Wainlux Z4 MiniWainlux Z4 Mini≈ US$7108.2
General
Laser sourcesBlue diode (≈455 nm)Blue diode (≈455 nm)
Motion systemGantry (XY rails)Gantry (XY rails)
Two laser sourcesNoNo
Laser power
Laser output power40 W—
Work area
Work area400 × 355 mm—
Work area width (X)400 mm—
Work area depth (Y)355 mm—
Work area (surface)1,420 cm²—
Work-area extension kitYesYes
Speed & cutting
Max engraving / travel speed—600 mm/s
Precision
Laser spot size0.08 mm0.05 mm
Safety
Enclosed (fully covered)NoNo
Flame / fire detectionNoNo
Built-in fume filter / purifierYes—
Features
Air assistYesNo
Built-in cameraNoNo
Autofocus / auto heightNoNo
Rotary attachment supportYesYes
Offline engraving (no computer)—Yes
Connectivity & software
Compatible softwareLightBurn, LaserGRBL—
LightBurn compatibleYes—
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