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Acmer · Diode
Acmer S1 6W
Pocket Acmer S1 — ultra-portable diode for tiny projects
Last updated How we evaluate
Released November 2023
What this machine is for
Portable micro-engraving for small items and learning
Reference benchmark same job size on every machine so you can compare times fairly.
Laser spot size
~0.08 mm spot
Smaller spot = finer detail (frame motion is usually the same across tiers)
Motion precision: 0.01 mm
Sample engrave job
~12–18 min
Filled photo or logo on birch plywood
10 × 10 cm (4 × 4 in)
Sample cut job
~6–10 min
Simple square cut-out from 3 mm basswood
10 × 10 cm (4 × 4 in)
Times are estimates for the reference job above; your design complexity and settings will change them.
TL;DR
Acmer S1 is a mini portable engraver (2.5–6W tiers) for stamps, small gifts, and travel. Not a workshop machine — complements a larger laser rather than replacing one.
What this machine is for
Portable micro-engraver for small personalization.
Best for
Materials
Engraves
- · Wood
- · Leather
- · Paper
- · Plastic
Cuts
- · Paper
- · Thin wood
Cannot do
- · Large signs
- · Thick cuts
- · Production work
Pros
- ✓Very low price
- ✓Tiny footprint
- ✓Easy to store
- ✓Good learning tool
Cons
- ✗Tiny work area
- ✗Low power
- ✗Not for serious shop work
- ✗Bluetooth workflow quirks
Beginner notes
Buy as a toy/second machine, not your only laser.
Pro tips
Get the 6W tier if buying S1 — small price jump for usable power.
Pro / technical specs
Raw numbers for experienced users comparing machines.
- Laser spot size
- ~0.08 mm spot
- Max speed (spec)
- 200 mm/s
- Avg engrave speed
- 60–150 mm/s fill
- Avg cut speed
- Paper/thin wood only
- Motion precision
- 0.01 mm