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  3. AL3 10W vs Ray7S 7.5W

Aufero AL3 10W vs Longer Ray7S 7.5W

What AL3 10W does better (1) and where Ray7S 7.5W wins (0) — every spec side by side.

Aufero AL3 10W
Aufero · 2025AL3 10W
1 advantage≈ US$340
vs
Longer Ray7S 7.5W
Longer · 2026Ray7S 7.5W
8.2Score
0 advantages≈ US$280
Higher score
5.7Power & cutting4.6

Why is AL3 10W better than Ray7S 7.5W?

  1. Laser output power10 W vs 7.5 W+33%

Why is Ray7S 7.5W better than AL3 10W?

Ray7S 7.5W has no measurable advantages in this pair.

Specifications

Side by side

Aufero AL3 10WAufero AL3 10W≈ US$340
Longer Ray7S 7.5WLonger Ray7S 7.5W≈ US$2808.2
General
Laser sourcesBlue diode (≈455 nm)Blue diode (≈455 nm)
Motion systemGantry (XY rails)Gantry (XY rails)
Two laser sourcesNoNo
Laser power
Laser output power10 W7.5 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
Safety
Enclosed (fully covered)—Yes
Laser safety class—Class 1 (eye-safe, enclosed)
Flame / fire detection—No
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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