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- Acmer
- S2 Pro 48W
AcmerDiode laser engraver
Acmer S2 Pro 48W
Acmer S2 Pro 48W is a diode laser engraver released in 2025. Key specs: laser sources Blue diode (≈455 nm), laser output power 48 W, work area 400 × 400 mm, max engraving / travel speed 400 mm/s.
8.0Score
Power & cutting9.4
Speed6.1
Precision5.0
Work area7.7
Safety3.2
Features & ease of use5.7
price rangeUS$680–840
- Year
- 2025
- Brand
Acmer- Popularity
- #292 of 406
Blue diode (≈455 nm)Laser sources
48 WLaser output power
400 × 400 mmWork area
400 mm/sMax engraving / travel speed
0.1 mmLaser spot size
NoEnclosed (fully covered)
Spec guide
How it ranks among diode laser engravers of 2025
Laser output power · 48 WTop 37%
Max engraving / travel speed · 400 mm/sBottom 41%
Laser spot size · 0.1 mmBottom 37%
Compared with diode laser engravers released in 2025. Bars show the share of models it beats.
compared with other diode laser engravers
Why is S2 Pro 48W a good choice?
Laser output power: 48 Wbetter than 93% of diode laser engravers
Work area (surface): 1,600 cm²better than 72% of diode laser engravers
Specifications
Full specifications
Laser power
- Laser output power
- 48 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
- 400 mm/s
Precision
- Laser spot size
- 0.1 mm
- Linear rails
- Yes
Safety
- Enclosed (fully covered)
- No
- Flame / fire detection
- No
Features
- Air assist
- Yes
- Built-in camera
- No
- Autofocus / auto height
- No
- Rotary attachment support
- Yes
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
In collections
Diode laser engravers: Laser output power from 40 W33Laser engravers & CNC machines — Laser sources: Blue diode (≈455 nm) + laser output power from 40 w37Laser engravers & CNC machines: Laser output power from 40 W + work area (surface) from 1,600 cm²46Laser engravers & CNC machines: Laser output power from 40 W + air assist47Laser engravers & CNC machines: Work area (surface) from 1,600 cm² + max engraving / travel speed from 400 mm/s56Diode laser engravers: Work area (surface) from 1,600 cm²59Laser engravers & CNC machines — Laser sources: Blue diode (≈455 nm) + work area (surface) from 1,600 cm²60Laser engravers & CNC machines: Max engraving / travel speed from 400 mm/s + air assist62
