Trotec Speedy 300: Polycarbonate (Lexan)

What speed should I use to engrave Polycarbonate (Lexan) on the Trotec Speedy 300?

The top-rated community setting uses 290 mm/s at 15% power. Engrave only -- polycarbonate scorches, yellows, and can craze/crack if you try to cut it with a CO2 or diode laser. Low power, high speed, single pass.

Can the Trotec Speedy 300 cut Polycarbonate (Lexan)?

Cutting Polycarbonate (Lexan) on the Trotec Speedy 300 may be possible but no verified cut settings have been submitted yet. You can contribute your own tested settings using the button above.

How many passes does the Trotec Speedy 300 need to engrave Polycarbonate (Lexan)?

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 Polycarbonate (Lexan) on the Trotec Speedy 300?

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.