Ortur Laser Master 3 — Spray Painted Metal

What speed should I use to engrave Spray Painted Metal on the Ortur Laser Master 3?

The top-rated community setting uses 2200 mm/min at 85% power. Ablates spray paint to reveal bare metal. Thinner than powder coat so needs less power. Reduce power if paint splatters. Clean with IPA first.

Can the Ortur Laser Master 3 cut Spray Painted Metal?

A 10W diode 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 Ortur Laser Master 3 need to engrave Spray Painted Metal?

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 Spray Painted Metal on the Ortur Laser Master 3?

Air assist is not flagged as required for these settings, but it is good practice during cutting operations to keep the lens clean and reduce char buildup.

What DPI should I use to engrave Spray Painted Metal on the Ortur Laser Master 3?

Settings here use 254 DPI. For photographic detail or fine artwork, consider testing at higher DPI, but expect longer run times.

What software do I use with the Ortur Laser Master 3 for Spray Painted Metal?

The Ortur Laser Master 3 works with LightBurn. Enter the speed, power, and passes directly into your software's layer settings — no conversion needed.