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Open-frame laser engraver with 3.5-inch touchscreen, 400 by 365 mm bed

LONGER

LONGER RAY5 20W Upgraded Laser Engraver 400×365mm

SKU CH-4MF3-8CB85

20 W laser engraver with a 400 × 365 mm work area, 0.08 × 0.1 mm spot, 3.5" touchscreen and four connection modes

  • TypeLaser Engraver

size RAY5 20W

Struck-through versions exist but are not stocked here.

  • Faster engraving and cutting with 20 W laser power
  • Ultra-fine 0.08 × 0.1 mm spot for sharp detail
  • 256-colour capability adds vivid contrast on metal and glass
  • 5″ colour touchscreen plus USB, TF card, Wi-Fi and app control
  • 400 × 365 mm work area handles large wood, acrylic and steel pieces

20 W Laser Engraver for Makers

The LONGER RAY5 is a 20 W diode laser engraver built for hobbyists and small workshops that need a single machine for engraving and cutting wood, acrylic, leather, paper, glass, plastics and thin stainless steel. It arrives new with all tools and a manual for quick assembly.

400 × 365 mm Work Area

The usable bed measures 400 mm by 365 mm, which decides whether a project fits without re-positioning. A 0.08 × 0.1 mm compressed spot and 256-colour greyscale give fine detail on metal, glass and wood.

Sustained 10 000 mm/min Throughput

The manufacturer rates continuous processing speed at 10 000 mm/min, lower than the 24 000 mm/min peak, so plan jobs around the sustained rate for consistent results over long runs. An air-assist port helps keep optics clean during extended cuts.

Highlights

  • Faster engraving and cutting with 20 W laser power
  • Ultra-fine 0.08 × 0.1 mm spot for sharp detail
  • 256-colour capability adds vivid contrast on metal and glass
  • 5″ colour touchscreen plus USB, TF card, Wi-Fi and app control
  • 400 × 365 mm work area handles large wood, acrylic and steel pieces

Specifications

TypeLaser Engraver

Other versions of this model

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Questions about this item

What does the 20 W laser power mean for cutting thickness on this engraver?

The 20 W output lets the machine cut 25 mm wood and 35 mm acrylic in a single pass, and it can cut 0.05 mm stainless steel.

How do the USB, TF card, Wi-Fi and app connections limit file transfer or job control?

All four modes let you send jobs directly to the 3.5" touchscreen controller; the machine then runs the file offline so transfer speed does not affect engraving quality.

What bench space and mounting points does the 400×365 mm work area require?

The frame needs a flat surface at least 400 mm by 365 mm plus clearance for the gantry rails and the built-in touchscreen housing.

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