Monport 40W CO2 — Anodized Aluminum

What speed should I use to engrave Anodized Aluminum on the Monport 40W CO2?

The top-rated community setting uses 200 mm/s at 20% power. Monport 40W CO2 is mechanically similar to K40-class and OMTech 40W machines; apply the same baseline: 200 mm/s, 20% power, 0.08 mm line interval in LightBurn. Machine top speed is ~350 mm/s. Air assist built-in. Source: monportlaser.com/blogs/40w-lightburn-ready-co2-laser-engraver + cncsourced.com/guides/laser-engraving-anodized-aluminum-etching

Can the Monport 40W CO2 cut Anodized Aluminum?

A 40W CO₂ laser can mark or engrave metal surfaces but cannot cut through them — metal cutting requires a much higher-powered laser or a plasma cutter.

How many passes does the Monport 40W CO2 need to engrave Anodized Aluminum?

All settings here use a single pass. Confirm focus and do a small test burn before committing to your final design.

Do I need air assist for Anodized Aluminum on the Monport 40W CO2?

Yes — 1 of the 1 settings here specify air assist on. It clears smoke and debris from the cut line, improves edge quality, and reduces fire risk especially during cutting.