The ACMER P3 is a 48W diode laser engraver in a fully enclosed frame, rated FDA Class 1 for safety. It uses a CoreXY motion structure to reach up to 800mm/s engraving speed and claims enough power to cut 45mm dark acrylic. A built-in HD camera gives a 400x400mm live view of the work area, and it runs on ACMER Studio, LightBurn or LaserGRBL. It suits hobbyists and small shops that want enclosed safety and speed, but buyers wanting to cut thick clear acrylic or bare metal should look at CO2 or fiber machines instead.
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Rated 4.8 out of 5 across 100 ratings, owners are broadly positive. They highlight the enclosed build, the camera preview and the cutting power for a diode machine.
The ACMER P3 is an enclosed diode laser engraver with a 48W laser. It is rated FDA Class 1 for safety and can cut dark acrylic up to 45mm thick.
It uses a CoreXY structure and engraves at up to 800mm/s. An HD camera gives a view of the 400 x 400mm (15.75 x 15.75in) work area on screen.
Work can extend to 4000mm, which goes beyond the size and area limits of the work surface. It is compatible with ACMER Studio, LightBurn and Laser GRBL software.







