Product Description

The FSL Unmei Bridge is a professional UV laser marking and engraving system designed for large-format and oversized workpieces. Its unique bridge-style open design provides a marking area of up to 24" × 24", allowing materials to extend through the open space while remaining supported on both sides.

Powered by a 355 nm pulsed UV laser and FSL's advanced RE5 control system, Unmei Bridge delivers high-speed, highly detailed marking across a broad range of materials. Its UV laser is capable of producing extremely fine marks while supporting applications such as metal marking, plastic marking, glass engraving, multicolor metal marking, and precision micromachining.

The system incorporates FSL ZCam 3D Scan Technology for accurate depth measurement and camera-based focusing, while Whole Lens Correction (WLC) provides precise workspace imaging across the entire marking area. An optional coaxial camera can further improve alignment accuracy by viewing through the same optical path as the laser.

For advanced applications, Unmei Bridge can be configured with True 3-Axis Dynamic Galvo technology for 3D surface marking. It also supports full 3D engraving on curved surfaces and subsurface engraving inside glass crystals.

With its open bridge configuration, large marking area, high-speed UV laser, and advanced 3D imaging capabilities, the FSL Unmei Bridge is built for businesses and professionals that need precision marking on large or oversized objects.

Key Features

  • 24" × 24" maximum marking area
  • Unique open Bridge design for oversized workpieces
  • 355 nm pulsed UV laser technology
  • Power options from 5W to 20W, with custom configurations up to 30W
  • Marking speeds of 5,000+ mm/s
  • FSL ZCam 3D Scan Technology
  • Whole Lens Correction (WLC) with 256-point calibration
  • Optional coaxial camera for precision alignment
  • Optional True 3-Axis Dynamic Galvo
  • Full 3D curved-surface engraving
  • 3D subsurface glass crystal engraving
  • Multicolor marking on steel
  • AI object detection and automatic orientation
  • Marks plastics, metals, wood, glass, paper, stone, silicon, and more
  • Fine cutting capabilities for selected materials
  • Browser-based RetinaEngrave v5.0 software
  • Optional SYNCRO Rotary Attachment
  • Motorized Z table with 20" range
  • PC, Mac, and Linux compatible

Specifications

Specification Details
Laser Type UV Pulsed Fiber Laser
Wavelength 355 nm
Laser Power 5W, 10W, 15W, 20W
Custom Power Up to 30W
Marking Area 4" × 4" to 24" × 24"
Maximum Marking Speed 5,000+ mm/s
Laser Classification Class 3a if closed / Class 4 if open
Machine Dimensions 24.7" × 16.5" × 36.5"
Weight 85 lbs
Motorized Z-Table Range 20" (508 mm)
Operation Modes Precision Raster, Vector, Combination
Software RetinaEngrave v5.0
Compatibility PC, Mac & Linux
Browser Compatibility Chrome, Safari, Firefox, Edge
File Formats JPG, PNG, BMP, TIFF, SVG, DXF, DWG
Power Supply AC 110V native; 220V option available
Gross Power < 1000W
Wireless Compatibility 802.11n

 

Advanced Imaging & 3D Technology

Whole Lens Correction

FSL's WLC technology uses 256-point calibration to capture and position designs accurately across the workspace, helping maintain precision from edge to edge.

FSL ZCam 3D Scanning

The integrated ZCam provides 0.1 mm depth scanning accuracy, allowing the system to measure object height and focus where needed across the marking field.

Optional Coaxial Camera

The optional coaxial camera uses the laser's optical path for highly accurate positioning and can achieve alignment precision down to approximately ±2 µm when combined with WLC.

3D Dynamic Galvo

With the optional True 3-Axis Dynamic Galvo system, Unmei Bridge can perform advanced 3D surface marking and maintain better focus across varying surface heights.

What's Included

  • Power Supply Tower
  • UV Laser Source
  • FSL ZCam 3D Scan Module
  • 5" Touch Screen
  • Optics
  • Motorized Z Stage

    Ideal Applications

    • Metal engraving
    • Industrial part marking
    • Product personalization
    • Jewelry engraving
    • Deep black marking
    • Color metal marking
    • Anodized aluminum marking
    • Stainless steel marking
    • QR codes and serial numbers

    Warranty

    Manufacturer's Limited Warranty. Please refer to warranty policy for complete warranty coverage, exclusions, and support details.

    Customers also bought

      • FREE SHIPPING IN USA

        Free shipping with every order

      • SATISFACTION GUARANTEED 

        If your order arrives defective or fails to

        function properly, you will receive a full 100% refund!

      • PREMIUM CUSTOMER SUPPORT

        Connect with us through email, or

        phone, and we will address any questions you may have!

      • SECURE ENCRYPTED PAYMENTS

        We utilize advanced encryption to

        ensure there is never an issue with your privacy.