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  3. Ray7 7.5W vs S30 5W

Longer Ray7 7.5W vs Sculpfun S30 5W

What Ray7 7.5W does better (2) and where S30 5W wins (4) — every spec side by side.

Longer Ray7 7.5W
Longer · 2026Ray7 7.5W
7.0Score
2 advantages≈ US$230
Higher score
vs
Sculpfun S30 5W
Sculpfun · 2022S30 5W
6.3Score
4 advantages≈ US$235
4.6Power & cutting3.2
5.7Precision9.0
5.3Work area6.6
6.9Safety3.2
6.9Features & ease of use6.6

Why is Ray7 7.5W better than S30 5W?

  1. Laser output power7.5 W vs 5 W+50%
  2. Flame / fire detectionYes · S30 5W: No

Why is S30 5W better than Ray7 7.5W?

  1. Work area (surface)946 cm² vs 1,463 cm²+55%
  2. Positioning accuracy0.06 mm vs 0.005 mm12×
  3. Work area width (X)305 mm vs 380 mm+25%
  4. Work area depth (Y)310 mm vs 385 mm+24%
Specifications

Side by side

Longer Ray7 7.5WLonger Ray7 7.5W≈ US$2307.0
Sculpfun S30 5WSculpfun S30 5W≈ US$2356.3
General
Laser sourcesBlue diode (≈455 nm)Blue diode (≈455 nm)
Motion systemGantry (XY rails)Gantry (XY rails)
Two laser sourcesNoNo
Wavelength—455 nm
Laser power
Laser output power7.5 W5 W
Work area
Work area305 × 310 mm380 × 385 mm
Work area width (X)305 mm380 mm
Work area depth (Y)310 mm385 mm
Work area (surface)946 cm²1,463 cm²
Work-area extension kit—Yes
Speed & cutting
Max engraving / travel speed600 mm/s—
Precision
Laser spot size0.06 mm0.06 mm
Positioning accuracy0.06 mm0.005 mm
Linear rails—Yes
Safety
Enclosed (fully covered)NoNo
Flame / fire detectionYesNo
Emergency stop buttonYes—
Laser shield / filter cover—Yes
Features
Air assistYesYes
Built-in cameraNoNo
Autofocus / auto heightNoNo
Rotary attachment support—Yes
Offline engraving (no computer)YesYes
Connectivity & software
ConnectionsWi-FiUSB, Wi-Fi, Bluetooth, SD / USB drive
Wi-FiYesYes
USB—Yes
Bluetooth—Yes
SD / TF card—Yes
Compatible software—LightBurn, LaserGRBL
LightBurn compatible—Yes
Size & power
Rated power consumption—60 W
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