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Open-frame diode laser engraver with 3.5-inch touch screen, 400 mm square work area

LONGER

LONGER RAY5 5.5 W laser engraver 400 × 400 mm 3.5" touch screen

SKU CH-P275-MDFKD

A 5.5 W diode laser engraves and cuts within a 400 × 400 mm bed, driven by a 32-bit chipset and 3.5-inch touchscreen for offline operation

  • TypeLaser Engraver & Cutter
  • Package ContentsAccessories

Option 5W

Struck-through versions exist but are not stocked here.

  • Precise detail from 0.08 mm spot size
  • 10,000 mm/min maximum engraving speed
  • 5" colour touchscreen enables offline operation
  • 400 × 400 mm working area for large projects
  • Five safety protections including thermal and motion detection

Laser Engraver 400 × 400 mm

The LONGER RAY5 is a diode laser engraver and cutter with a 400 × 400 mm working area and 5.5 W optical output power. It suits hobbyists and makers who want to engrave or cut wood, metal and other materials at speeds up to 10000 mm/min.

3.5" Touch Screen and Offline Control

A 3.5-inch colour touch screen provides a user-friendly interface for offline engraving and cutting without a computer connection. Connectivity options include USB, TF card and Wi-Fi, while the 32-bit chipset runs at 240 MHz for smooth operation.

Upgradable Laser Head Support

The machine supports optional 5.5 W and 10 W laser heads for increased capability. Software compatibility covers Windows XP through 10 with LaserGRBL and LightBurn, plus macOS and Linux with LightBurn, accepting BMP, JPG, PNG, DXF, AI and SVG files.

Highlights

  • Precise detail from 0.08 mm spot size
  • 10,000 mm/min maximum engraving speed
  • 5" colour touchscreen enables offline operation
  • 400 × 400 mm working area for large projects
  • Five safety protections including thermal and motion detection

Specifications

TypeLaser Engraver & Cutter
Package ContentsAccessories

Other versions of this model

1 more in the same range

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Questions about this item

How does the USB, TF card and Wi-Fi interface affect the 10000 mm/min engraving speed?

The 32-bit 240 MHz chip processes G-code locally so the 10000 mm/min ceiling is reached whether the file streams over USB, Wi-Fi or is read from the TF card.

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

The machine footprint is 59 × 30 cm with a 12.7 cm height; the frame includes pre-drilled holes for bench mounting and the Z-axis clears up to 65 mm for workpiece thickness.

How do I install the laser module and which step is most often missed?

Slide the 5.5 W module into the carriage, lock the quick-release lever, then run the 3.5-inch touchscreen focus test at the fixed 30 mm distance — skipping the focus test leaves the 0.08 mm spot out of alignment.

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