Brands

Acmer

Budget diode engravers for first-time laser buyers.

Known for

Frequent discounts on entry 10–20W open-frame machines.

Acmer competes at the bottom of the diode market with P, S, and M series frames. The brand appears often in sale listings for makers testing whether they need a laser at all.

Expect manual assembly, basic documentation, and performance aligned with price—not xTool-level polish.

Strengths

Where the brand earns its reputation

Among the lowest prices for 10–20W frames
Adequate for light engraving and thin material cuts
Simple catalog without complex module ecosystems
Easy to compare directly with Ortur and TwoTrees

Weaknesses

Honest limits before you buy

Frame alignment and component quality vary
Limited long-term support and spare parts clarity
Open-frame safety entirely on the user
Resale value lower than established brands

Flagship product

Acmer P2

P2 is Acmer's mid-tier sweet spot: more bed and power than entry S/M units without jumping to premium pricing. Treat it as a starter frame and budget for air assist and exhaust.

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All models

Every Acmer line on Maker Atlas, grouped by platform and power tier.

Acmer · laser engravers

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Engraving

8.1

AcmerDiode

Acmer S1 6W

6W diode

Portable micro-engraving for small items and learning

100 × 100 mm2023

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.

PortableSmall giftsStamps

$109 – $169

≈ 100 € – 155 €

Acmer P3

20W diode

Affordable enclosed engraving with camera alignment for home makers

400 × 400 mm2024

Acmer packs an enclosed 20W diode, camera preview, and air assist into a sub-$800 package. Performance sits between open-frame budget machines and xTool S1. Worth considering if xTool pricing hurts but you still want enclosure and camera.

Budget enclosureCamera alignmentApartment use

$799 – $1,969

≈ 735 € – 1.811 €

Acmer P1

10W 20W

High-quality hobby and light-business engraving with light, slow cutting

400 × 400 mm2023

Acmer P1 10W is an affordable 400 mm-class open-frame engraver for learning and light gifts. Build and support are budget-tier: great value if you accept DIY tuning.

Engraving-focused shopsLeather & wood giftsLearning the line

From $259

≈ from 238 €

Acmer P2

20W 33W

Faster cutting and deeper hobby cuts while keeping solid engraving capability

400 × 400 mm2024

Acmer P2 33W is the high-power open-frame Acmer before the enclosed P3. Verify real optical output vs marketing: capable cutter for the price when tuned properly.

Faster cuttingThicker basswoodPanel work

From $484

≈ from 445 €

Acmer S2 Pro

36W 48W

Maximum cut speed and depth in the line: engraving remains strong at tuned speeds

400 × 400 mm2024

Acmer S2 Pro 48W is Acmer's high-power open-frame option before the enclosed P3. Strong cutting claims: verify optical power and compare to P3 48W enclosed if you need smoke control.

Maximum cuts in lineSpeed-focused hobbyThick soft woods

From $599

≈ from 551 €

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