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  3. AL3 10W vs Ray7 15W

Aufero AL3 10W vs Longer Ray7 15W

What AL3 10W does better (0) and where Ray7 15W wins (1) — every spec side by side.

Aufero AL3 10W
Aufero · 2025AL3 10W
0 advantages≈ US$340
vs
Longer Ray7 15W
Longer · 2026Ray7 15W
7.8Score
1 advantage≈ US$300
Higher score
5.7Power & cutting7.0

Why is AL3 10W better than Ray7 15W?

AL3 10W has no measurable advantages in this pair.

Why is Ray7 15W better than AL3 10W?

  1. Laser output power10 W vs 15 W+50%
Specifications

Side by side

Aufero AL3 10WAufero AL3 10W≈ US$340
Longer Ray7 15WLonger Ray7 15W≈ US$3007.8
General
Laser sourcesBlue diode (≈455 nm)Blue diode (≈455 nm)
Motion systemGantry (XY rails)Gantry (XY rails)
Two laser sourcesNoNo
Laser power
Laser output power10 W15 W
Work area
Work area—305 × 310 mm
Work area width (X)—305 mm
Work area depth (Y)—310 mm
Work area (surface)—946 cm²
Speed & cutting
Max engraving / travel speed—600 mm/s
Precision
Laser spot size—0.06 mm
Positioning accuracy—0.06 mm
Safety
Enclosed (fully covered)—No
Flame / fire detection—Yes
Emergency stop button—Yes
Features
Air assistYesYes
Built-in camera—No
Autofocus / auto height—No
Rotary attachment supportYes—
Offline engraving (no computer)—Yes
Connectivity & software
Connections—Wi-Fi
Wi-Fi—Yes
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