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  1. Processing Talk
  2. Laser & CNC machines
  3. Algolaser Alpha MK2 20W
  4. Alternatives

Alternatives to Algolaser Alpha MK2 20W

10 diode laser engravers at a similar price that compete with the Alpha MK2 20W — what each does better, what it gives up and how the price compares.

Algolaser Alpha MK2 20W
Algolaser · 2024
Alpha MK2 20W
20 W400 × 410 mm500 mm/s
approx. price≈ US$600
7.4

Alternatives to the Alpha MK2 20W

Acmer S2 Pro 36W
3
Acmer · 2025S2 Pro 36W
7.6
Same price ≈ US$580
  • Laser output power 36 W vs 20 W
  • Laser spot size 0.1 mm vs 0.16 mm
  • Built-in camera
  • Max engraving / travel speed 400 mm/s vs 500 mm/s
Ortur R2 20W
4
Ortur · 2025R2 20W
8.1
22% pricier ≈ US$730
  • Enclosed (fully covered)
  • Flame / fire detection
  • Work area (surface) 630 cm² vs 1,640 cm²
  • Max engraving / travel speed 333 mm/s vs 500 mm/s
Acmer P3 24W
5
Acmer · 2024P3 24W
8.8
28% pricier ≈ US$770
  • Enclosed (fully covered)
  • Max engraving / travel speed 800 mm/s vs 500 mm/s
  • Laser spot size 0.1 mm vs 0.16 mm
  • Air assist
Acmer P2 20W
7
Acmer · 2023P2 20W
9.0
10% cheaper ≈ US$540
  • Work area (surface) 3,360 cm² vs 1,640 cm²
  • Work area depth (Y) 800 mm vs 410 mm
  • Work area width (X) 420 mm vs 400 mm
  • Built-in camera
Algolaser Delta 22W
8
Algolaser · 2023Delta 22W
7.6
7% cheaper ≈ US$560
  • Autofocus / auto height
  • Laser output power 22 W vs 20 W
  • Work area (surface) 1,764 cm² vs 1,640 cm²
  • Weight 7 kg vs 6.5 kg
Genmitsu L8 20W
9
Genmitsu · 2023L8 20W
9.1
11% pricier ≈ US$660
  • Enclosed (fully covered)
  • Max engraving / travel speed 667 mm/s vs 500 mm/s
  • Laser spot size 0.13 mm vs 0.16 mm
  • Work area (surface) 1,600 cm² vs 1,640 cm²
  • Work area depth (Y) 400 mm vs 410 mm
Longer Ray7S 20W
10
Longer · 2026Ray7S 20W
8.8
12% cheaper ≈ US$530
  • Laser spot size 0.06 mm vs 0.16 mm
  • Enclosed (fully covered)
  • Max engraving / travel speed 600 mm/s vs 500 mm/s
  • Work area (surface) 946 cm² vs 1,640 cm²
  • Built-in camera
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