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Compact black desktop laser engraver with clear acrylic safety enclosure, pre-assembled, 130 by 140 mm work area

LONGER

LONGER Ray5 MiniS 3.5W Laser Engraver 130×140mm 12000mm/min 0.04mm Spot

SKU CH-DPAF-VPFSZ

A pre-assembled 3.5 W diode laser engraver with a 130×140 mm work area, 12 000 mm/min speed and 0.04 mm spot, featuring a protective enclosure, door detection, emergency stop.

  • TypeLaser Engraver
  • TechnologyDiode Laser
  • Work Area130*140mm
  • Max Working Speed12000mm/min
  • ColorBlack

Size RAY5 miniS 3.5W

  • Safe home use with full acrylic cover, door detection and emergency stop
  • Up to 12000 mm/min engraving speed for faster project completion
  • Ultra-fine 0.04 mm compressed laser spot for precise detail
  • 130 × 140 mm work area fits wood, acrylic, leather and more
  • Pre-assembled, WiFi and offline ready with LightBurn and LaserGRBL support

Ready-to-use desktop engraver

The LONGER Ray5 MiniS 3.5W Laser Engraver arrives fully pre-assembled with an integrated protective enclosure, so it can start engraving wood, acrylic, leather and plastic immediately. A 32-bit motherboard drives the diode laser at up to 12000 mm/min across a 130×140 mm work area. The 0.04 mm compressed spot delivers fine detail for hobbyists and small-batch makers who want a plug-and-play solution.

Fits a benchtop with minimal extras

The enclosed acrylic cover, door detection and emergency stop let the machine run safely on a desk without a separate ventilation cabinet or external interlock wiring. WiFi and offline modes mean a host PC is optional; LightBurn, LaserGRBL and LaserBurn handle job preparation on Windows, macOS or mobile devices. Limit switches on X and Y axes home the head automatically, freeing the operator from manual alignment steps.

Steady output during long jobs

Fixed-focus optics with a dovetail height plate keep the 450 nm beam at its 0.04×0.04 mm spot size over extended runs, while the aluminum frame resists vibration at full speed. The safety system pauses the laser instantly if the door opens, then resumes from the interruption point when closed, preventing wasted material on multi-hour engravings.

Highlights

  • Safe home use with full acrylic cover, door detection and emergency stop
  • Up to 12000 mm/min engraving speed for faster project completion
  • Ultra-fine 0.04 mm compressed laser spot for precise detail
  • 130 × 140 mm work area fits wood, acrylic, leather and more
  • Pre-assembled, WiFi and offline ready with LightBurn and LaserGRBL support

Specifications

BrandLONGER
ModelRay5 MiniS 3.5W
TypeLaser Engraver
TechnologyDiode Laser
Work Area130*140mm
Max Working Speed12000mm/min
ColorBlack

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Questions about this item

What limits continuous engraving time on the Ray5 MiniS?

The machine pauses automatically when the acrylic safety door is opened and resumes when closed, so the door sensor is the first limit during long sessions.

How much noise and heat does the engraver produce during all-day use?

The 3.5W diode laser with fixed focus runs quietly; the enclosed acrylic cover contains most heat and the emergency stop cuts power instantly if needed.

What must I already own to start engraving with this unit?

A computer or smartphone with LightBurn, LaserGRBL or LaserBurn installed and a WiFi network for wireless control or a USB cable for wired operation.

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