ATOMSTACK A70 MAX 70W Large-Format Laser Engraver

A large open-frame engraver with a 70 W blue laser and an 800 × 850 mm working area. A dual-rail, low-centre motion system runs steadily up to 400 mm/s, with 60 L/min air assist and one-click autofocus.

~~$1,848.15~~

3%$1,798.15

Price with code · Geekbuying · as of 2026-10-09

Code CONSUM50 · 8% off

max $50 · until 2027-05-31

Copy code & shop Geekbuying

~~$1,848.15~~3%$1,798.15Copy code & shop Geekbuying

1An 800 × 850 mm bed

Furniture panels, wall art and signs go in one job without splitting the design. Material up to 1045 × 950 mm fits inside the outer frame, and four pre-drilled feet bolt it to the bench.

Inside the laser module’s multi-lens beam

270 W second-gen COS laser

A second-generation COS chip and a multi-lens compressed beam make a 0.2 × 0.2 mm spot. The module is rated for up to 20,000 hours and cuts 0.3 mm stainless steel in one pass.

3Air assist and safety

The 60 L/min air assist blows away smoke and debris to cut scorching and protect the lens. It pauses at once on detecting a flame and resumes after a power cut, and the touchscreen runs jobs without a computer.

Key specs

Laser: 70 W blue (455 nm)
Working area: 800 × 850 mm
Top speed: 400 mm/s
Accuracy: 0.02 mm
Weight: 13.6 kg
Ships from: EU warehouse

Good pick if

You make furniture or signs from large sheets
Your workshop often cuts thick wood

Think twice if

You need an enclosed cover

FAQ

Is there a promo code?

Yes. Enter CONSUM50 at Geekbuying checkout when buying the ATOMSTACK A70 MAX 70W Large-Format Laser Engraver for 8% off. Conditions: max $50 · until 2027-05-31.

How do I set the focus?

One-click autofocus finishes within 8 seconds, and manual focus is available too. A red crosshair previews the position.

What’s in the box?

Upper and lower support bars, left and right Y-axis rails, the laser, power adapter and cable, an air pump, the display, a focus film, goggles and a manual.