Diode laser engravers compared: 214 models with specs & scores

Algolaser2025

T150 Pro 3W

3 W

approx. price≈ US$90

4.6

Aufero2022

AL2 10W

10 W

approx. price≈ US$300

5.6

Acmer2023

P1 S pro 6W

6 W380 × 370 mm167 mm/s

approx. price≈ US$200

4.7

Longer2022

Ray5 10W

10 W385 × 385 mm400 mm/s

approx. price≈ US$240

6.1

Wainlux2024

X1 5W

5 W

approx. price≈ US$300

5.1

Longer2024

Ray5 miniS 3.5W

3.5 W130 × 140 mm

approx. price≈ US$180

4.1

Ortur2024

H20 10W

10 W420 × 300 mm333 mm/s

approx. price≈ US$1,200

7.7

Acmer2025

S2 Pro 48W

48 W400 × 400 mm400 mm/s

approx. price≈ US$760

8.0

AtomStack2024

A20 Pro V2

20 W400 × 365 mm400 mm/s

approx. price≈ US$370

7.2

Algolaser2023

Delta 22W

22 W425 × 415 mm500 mm/s

approx. price≈ US$560

7.6

WeCreat2025

Lumos 10W

10 W116 × 116 mm

approx. price≈ US$1,550

4.4

Ikier2023

K1 Pro Max 70W

70 W410 × 410 mm900 mm/s

approx. price≈ US$1,750

9.3

AtomStack2024

A40 Pro V2

385 × 400 mm

approx. price≈ US$770

8.0

New

Algolaser2026

T150 6W

6 W

approx. price≈ US$90

5.7

Sculpfun2023

SF-A9 20W

20 W400 × 400 mm600 mm/s

approx. price≈ US$500

8.4

Two Trees2025

TS5 7W

7 W249 × 123 mm167 mm/s

approx. price≈ US$420

4.6

Longer2023

B1 40W

40 W450 × 440 mm600 mm/s

approx. price≈ US$700

8.3

Genmitsu2024

Kiosk 2.5W

2.5 W100 × 100 mm200 mm/s

approx. price≈ US$95

4.2

Genmitsu2023

L8 40W

40 W400 × 400 mm667 mm/s

approx. price≈ US$1,150

9.4

Acmer2025

K1 12W

12 W150 × 150 mm167 mm/s

approx. price≈ US$270

5.2

Model	Laser sources	Laser output power	Work area	Max engraving / travel speed	Laser spot size	Max cutting depth – wood / plywood (one pass)	Enclosed (fully covered)	Laser safety class	Score
Algolaser T150 Pro 3W 2025	Blue diode (≈455 nm)	3 W	—	—	—	—	No	—	4.6
Aufero AL2 10W 2022	Blue diode (≈455 nm)	10 W	—	—	—	—	No	—	5.6
Acmer P1 S pro 6W 2023	Blue diode (≈455 nm)	6 W	380 × 370 mm	167 mm/s	—	—	No	—	4.7
Longer Ray5 10W 2022	Blue diode (≈455 nm)	10 W	385 × 385 mm	400 mm/s	0.15 mm	30 mm	No	Class 4 (open beam)	6.1
Wainlux X1 5W 2024	Blue diode (≈455 nm)	5 W	—	—	—	6 mm	No	—	5.1
Longer Ray5 miniS 3.5W 2024	Blue diode (≈455 nm)	3.5 W	130 × 140 mm	—	—	—	Yes	Class 1 (eye-safe, enclosed)	4.1
Ortur H20 10W 2024	Blue diode (≈455 nm), Infrared diode (1064 nm)	10 W	420 × 300 mm	333 mm/s	—	—	Yes	Class 1 (eye-safe, enclosed)	7.7
Acmer S2 Pro 48W 2025	Blue diode (≈455 nm)	48 W	400 × 400 mm	400 mm/s	0.1 mm	—	No	—	8.0
AtomStack A20 Pro V2 2024	Blue diode (≈455 nm)	20 W	400 × 365 mm	400 mm/s	0.1 mm	17 mm	No	—	7.2
Algolaser Delta 22W 2023	Blue diode (≈455 nm)	22 W	425 × 415 mm	500 mm/s	0.16 mm	10 mm	No	—	7.6
WeCreat Lumos 10W 2025	Blue diode (≈455 nm), Infrared diode (1064 nm)	10 W	116 × 116 mm	—	—	8 mm	No	—	4.4
Ikier K1 Pro Max 70W 2023	Blue diode (≈455 nm)	70 W	410 × 410 mm	900 mm/s	0.2 mm	30 mm	No	—	9.3
AtomStack A40 Pro V2 2024	Blue diode (≈455 nm)	—	385 × 400 mm	—	—	—	No	—	8.0
Algolaser T150 6W 2026	Blue diode (≈455 nm)	6 W	—	—	—	—	No	—	5.7
Sculpfun SF-A9 20W 2023	Blue diode (≈455 nm)	20 W	400 × 400 mm	600 mm/s	0.1 mm	20 mm	No	—	8.4
Two Trees TS5 7W 2025	Blue diode (≈455 nm)	7 W	249 × 123 mm	167 mm/s	0.1 mm	—	Yes	—	4.6
Longer B1 40W 2023	Blue diode (≈455 nm)	40 W	450 × 440 mm	600 mm/s	0.1 mm	25 mm	No	—	8.3
Genmitsu Kiosk 2.5W 2024	Blue diode (≈455 nm)	2.5 W	100 × 100 mm	200 mm/s	—	—	No	—	4.2
Genmitsu L8 40W 2023	Blue diode (≈455 nm)	40 W	400 × 400 mm	667 mm/s	0.13 mm	—	Yes	Class 1 (eye-safe, enclosed)	9.4
Acmer K1 12W 2025	Blue diode (≈455 nm)	12 W	150 × 150 mm	167 mm/s	—	—	Yes	—	5.2

Model

Laser sources

Laser output power

Work area

Max engraving / travel speed

Laser spot size

Max cutting depth – wood / plywood (one pass)

Enclosed (fully covered)

Laser safety class

Score

Algolaser T150 Pro 3W 2025

Blue diode (≈455 nm)

3 W

—

4.6

Aufero AL2 10W 2022

Blue diode (≈455 nm)

10 W

—

5.6

Acmer P1 S pro 6W 2023

Blue diode (≈455 nm)

6 W

380 × 370 mm

167 mm/s

—

4.7

Longer Ray5 10W 2022

Blue diode (≈455 nm)

10 W

385 × 385 mm

400 mm/s

0.15 mm

30 mm

Class 4 (open beam)

6.1

Wainlux X1 5W 2024

Blue diode (≈455 nm)

5 W

—

6 mm

—

5.1

Longer Ray5 miniS 3.5W 2024

Blue diode (≈455 nm)

3.5 W

130 × 140 mm

—

Yes

Class 1 (eye-safe, enclosed)

4.1

Ortur H20 10W 2024

Blue diode (≈455 nm), Infrared diode (1064 nm)

10 W

420 × 300 mm

333 mm/s

—

Yes

Class 1 (eye-safe, enclosed)

7.7

Acmer S2 Pro 48W 2025

Blue diode (≈455 nm)

48 W

400 × 400 mm

400 mm/s

0.1 mm

—

8.0

AtomStack A20 Pro V2 2024

Blue diode (≈455 nm)

20 W

400 × 365 mm

400 mm/s

0.1 mm

17 mm

—

7.2

Algolaser Delta 22W 2023

Blue diode (≈455 nm)

22 W

425 × 415 mm

500 mm/s

0.16 mm

10 mm

—

7.6

WeCreat Lumos 10W 2025

Blue diode (≈455 nm), Infrared diode (1064 nm)

10 W

116 × 116 mm

—

8 mm

—

4.4

Ikier K1 Pro Max 70W 2023

Blue diode (≈455 nm)

70 W

410 × 410 mm

900 mm/s

0.2 mm

30 mm

—

9.3

AtomStack A40 Pro V2 2024

Blue diode (≈455 nm)

—

385 × 400 mm

—

8.0

Algolaser T150 6W 2026

Blue diode (≈455 nm)

6 W

—

5.7

Sculpfun SF-A9 20W 2023

Blue diode (≈455 nm)

20 W

400 × 400 mm

600 mm/s

0.1 mm

20 mm

—

8.4

Two Trees TS5 7W 2025

Blue diode (≈455 nm)

7 W

249 × 123 mm

167 mm/s

0.1 mm

—

Yes

—

4.6

Longer B1 40W 2023

Blue diode (≈455 nm)

40 W

450 × 440 mm

600 mm/s

0.1 mm

25 mm

—

8.3

Genmitsu Kiosk 2.5W 2024

Blue diode (≈455 nm)

2.5 W

100 × 100 mm

200 mm/s

—

4.2

Genmitsu L8 40W 2023

Blue diode (≈455 nm)

40 W

400 × 400 mm

667 mm/s

0.13 mm

—

Yes

Class 1 (eye-safe, enclosed)

9.4

Acmer K1 12W 2025

Blue diode (≈455 nm)

12 W

150 × 150 mm

167 mm/s

—

Yes

—

5.2