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Enclosed 20W diode laser engraver, silver aluminium frame, 11.8 inch square work area, tinted safety window, top vent

VEVOR

VEVOR JL3PRO 20W Laser Engraver 11.8 in 7000 mm/min Class 1

SKU CH-73KY-TVNHC

Enclosed 20 W diode laser engraves and cuts wood, leather, glass and some metals at up to 7000 mm/min across an 11.8 × 11.8 in Class 1 workspace

  • TypeOther Appliances
  • Cuts 0.3 in basswood in one pass with 20 W output at 7000 mm/min
  • 12 x 0.15 mm spot size and 32-bit board deliver high-precision detail
  • Class 1 enclosure filters light, smoke and noise with multiple safety stops
  • Works with LaserGRBL, LightBurn and CutLabX across Windows, Mac and app
  • 8 x 11.8 in workspace gives room for larger projects

Enclosed 20 W Laser Engraver

The VEVOR JL3PRO is a Class 1 enclosed diode laser engraver with a 20 W optical output and a 11.8 x 11.8 in working area. It targets hobbyists and small workshops that need an enclosed system for wood, leather, glass and certain metals. The 32-bit control board drives the 455 nm blue diode at speeds up to 7000 mm/min. Buyers who need a larger bed or higher power for thicker materials should look elsewhere.

Thermals Noise and Power

The fully enclosed chassis contains smoke and filters laser light while the aluminium frame reduces vibration during operation. An emergency stop, tilt sensor, limit switches and a security lock provide layered safety interlocks. No decibel figures or power-draw numbers are supplied by the manufacturer. The enclosure is designed to block noise and fumes during normal cutting and engraving tasks.

0.12 x 0.15 mm Spot Size

A fine 0.12 x 0.15 mm laser spot at 455 nm wavelength determines the minimum detail the machine can resolve on wood, leather, glass and certain metals. This spot size enables the advertised single-pass cut through 0.3 in basswood at 7000 mm/min. Software options include LaserGRBL for Windows, LightBurn for Mac and Windows, and CutLabX across Mac, Windows and app platforms.

Points forts

  • Cuts 0.3 in basswood in one pass with 20 W output at 7000 mm/min
  • 12 x 0.15 mm spot size and 32-bit board deliver high-precision detail
  • Class 1 enclosure filters light, smoke and noise with multiple safety stops
  • Works with LaserGRBL, LightBurn and CutLabX across Windows, Mac and app
  • 8 x 11.8 in workspace gives room for larger projects

Caractéristiques

TypeOther Appliances

Questions sur cet article

How do I install the VEVOR JL3PRO 20W Laser Engraver, and what step do people get wrong?

Place the unit on a stable, level surface within the 11.8 x 11.8 in working area limits, connect power, and install LightBurn or LaserGRBL. The step often missed is verifying the enclosure door interlock engages before the first homing cycle; the Class 1 safety system will not allow laser firing if the limit switches detect an open door.

What maintenance or replacement will the VEVOR JL3PRO 20W Laser Engraver need later?

Clean the 455 nm diode lens and the enclosure viewing window after every few jobs to maintain the .12 x .15 mm spot size. The 20 W diode module is the primary wear item; expect gradual power drop after hundreds of hours, requiring module replacement to keep single-pass cuts in .3 in basswood at 7000 mm/min.

What limit shows up first under sustained use on the VEVOR JL3PRO 20W Laser Engraver?

Heat buildup in the enclosed 300 x 300 mm chamber is the first limit. The 32-bit control board will throttle the 20000 mW output or pause the job if internal temperature exceeds safe thresholds, reducing effective engraving speed well below the 7000 mm/min maximum during long, high-power cuts.

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