Pre-Owned ZF3551-100 - 100W CO2 Dual Laser Engraver Cutting Machine with 35" x 51" Working Area with Dual Laser Tubes and Laser Heads

Pre-Owned ZF3551-100 - 100W CO2 Dual Laser Engraver Cutting Machine with 35" x 51" Working Area with Dual Laser Tubes and Laser Heads

Condition
Regular price $7,299.99 Sale price $5,099.99 Save $2,200
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Financing is not available for pre-owned units

We strongly recommend using this machine with the Water Chiller

Important Resources and downloads:

Condition:

Functional: This machine has been previously owned, returned to the Anaheim headquarters, and repaired and tested by OMTech Specialists. The device may have some signs of cosmetic wear and/or structural damage, but is fully operational and functions 100% as intended.

Good: This machine has been previously used, returned to the Anaheim headquarters, and repaired and tested by OMTech Specialists. The device may have some cosmetic wear and/or signs of use but is fully operational and functions 100% as intended.

Great: This machine has been previously used, returned to the Anaheim headquarters, and repaired and tested by OMTech Specialists. The device has minimal signs of use but is fully operational and functions 100% as intended.

PLEASE NOTE: The images shown in this listing do not fully represent the cosmetic condition of the machine.

OMTech Certified:

This machine has undergone a thorough QA inspection by an OMTech Specialist, and each component has been repaired and tested for full operational performance.

Photo Guide:

View condition examples of previous Pre-Owned models: Click Here

Safe Shipping:

This unit is carefully secured to a reinforced pallet and protected with several layers of bubble wrap for a dependable delivery.

Convenient Size:

  • 34.5” x 50.5” (880 x 1285 mm) engraving/cutting area
  • 76.4” x 60.6” x 37.4” (194 x 154 x 95 cm) overall machine dimensions
  • Net Weight 661 lbs (300kg).
  • Use the oversized workbed to tackle the largest projects with ease.
  • An adjustable stabilizing base allows easy height adjustment.

Specs:

  • Recommended engraving speed: 100 - 500mm/s
  • Recommended cutting speed: 1 - 30mm/s (actual speed depends on material)
  • 20mm Focal lens diameter
  • 2" Focal length
  • 25mm Mirror diameter
  • Resolution up to 2540 dpi
  • 6” Standard Z-depth (Workspace height with honeycomb bed installed and laser head half retracted)
  • 8” Max Z-depth (Workspace height with honeycomb bed removed, knife bed in use, and laser head fully retracted upwards)

Compatibility:

  • The Ruida control board works seamlessly with RDWorks for Windows PC (included) and LightBurn (not included)
  • RDWorks (included) and LightBurn (not included) are compatible with Windows 7, 8, 10 (64/32 bit), XP, 2000, and Vista.
  • The Ruida controller is compatible with macOS (Version 10.11 and higher) ONLY if you use LightBurn software (not included)
  • Photo-ready to convert images from HPLG, BMP, GIF, JPG, JPEG, DXF, DST, AI formats, and more into .RD files for laser processing. 
  • 4-Pin Port connection for rotary axis devices. *Honeycomb bed and knife bed removal required for 4-Wheel Rotary or Jaw Chuck Rotary Device use.

Power:

  • The integrated power supply features increased response speed, performance, and cutting power — it’s beaming with possibilities!
  • A secondary LCD display panel monitors the electric current and auto-judges fault, reducing potential damage to the laser tube and power supply. 
  • Cut up to 10 mm (⅖″) thick acrylic/plexiglass
  • Uses standard 110V AC power connection

Laser Tube Lifetime:

  • Two 100W CO2 laser tubes with estimated lifetimes of up to 8,000 operation hours depending on power setting usage and water cooling performance
  • PLEASE NOTE: Frequent use of high laser power settings will shorten the laser tube lifetime as follows:
  • Low Power 10–40% = 7,000–8,000 Hours
  • Moderate Power 40–70% = 5,000–6,500 Hours
  • High Power 70–100% = 3,000–4,000 Hours

Average Parameter Settings: Click Here

    Cutting Edge Features:

    • DOUBLE YOUR EFFICIENCY: Equipped with two 100W laser tubes and two laser heads to engrave two sections at once, effectively doubling your production speed. It’s perfect for professional applications where work efficiency is a top priority.
    • RUIDA DIGITAL CONTROLLER: The intuitive control panel with a digital display allows complete control of the laser head, pausing and stopping projects, adjusting laser power and speed settings, file viewing, and project framing via Windows-compatible RDWorks v8.
    • USB & ETHERNET PORTS: 2 USB ports allow flash drive connectivity and a USB-to-USB PC connection. Plus, the ethernet connection is compatible with PCs.
    • LINEAR RAIL GUIDING SYSTEM: Equipped with X, Y, and Z stepper motors for efficient power transmission between the guide rails with high precision and long service life. 
    • MOTORIZED Z-AXIS: An electric lift powers the workbed's ascent/descent function, allowing effortless platform height adjustment to accommodate bulky objects and help you focus the laser head.
    • VIEWING WINDOW: A transparent acrylic glass viewing window allows observation throughout the laser engraving process. Plus, it’s equipped with a sepia tint to protect your eyes from indirect laser beam exposure.
    • RED DOT GUIDANCE: A red dot pointer mounted on the laser head quickly indicates engraving points, marks the machine’s path, and identifies positioning sizes, allowing an effortless project setup process.
    • ADJUSTABLE LASER NOZZLE: The laser nozzle can extend downwards up to 1.75” or be fully retracted, allowing more control over different focal distance setups.
    • AIR ASSIST: A pre-installed air compressor guides a pressurized air stream through the laser head nozzle to displace debris, heat, and combustible gases from the engraving surface and laser beam path, keeping your workbed cleaner and engravings more precise.
    • BUILT-IN VENTILATION: A pre-installed vent fan expels smoke and fumes to create a safer workspace and extend the service life of your machine.
    • WATER COOLING SYSTEM: Pre-installed hoses along with the included water pump allow for a fast and easy setup. Only use with distilled water, ensuring it stays between 60–70°F (16–21°C).
    • WATER FLOW SENSOR: A pressure flow sensor monitors water flow throughout the laser engraving process and prevents the laser from firing if water stops circulating through the laser tube. 
    • AUTOMATIC SHUTDOWN: The auto-shutdown safety feature stops the machine when opening the transparent window cover. Once closed, press the “Enter” button to continue operation.
    • EFFORTLESS CLEANUP: A debris collection system below the workbed funnels engraving debris into a removable collection tray, helping maintain the machine’s cleanliness and easing your cleanup process.

    Package Includes:

    • 1 x Laser Engraver Machine
    • 1 x Storage Tank
    • 1 x Ethernet to Ethernet Cable
    • 1 x Grounding Wire
    • 2 x Venting Exhaust Duct (4 ft. max. length)
    • 4 x Water Hoses
    • 1 x USB Drive with Software
    • 1 x USB Type-A to Type-A Cable
    • 1 x Stainless Steel Clamp
    • 10 x Hex Wrenches
    • 1 x Double-sided Tape
    • 1 x Power Cord
    • 1 x Accessory Bag
    • 2 x Keys
    • 1 x Silicone Sealant
    • 1 x Instruction Manual

    Warranty:

    • 1-year warranty on all machine parts and hardware
    • 3-month warranty on all laser tubes and power supplies

    Certifications:

    • FDA Compliant
    • CE Certification
    • ISO9001 Quality Certification
    • One 45-minute Virtual Tech Support appointment with OMTech Specialists in Anaheim, California

    Compatible Materials:

    Laser Cutting:

    • Acrylic
    • *Wood
    • Leather
    • Plastics
    • Fabrics
    • MDF
    • Cardboard
    • Paper
    • Corian
    • Foam
    • Fiberglass
    • Rubber

    Marking/Engraving:

    • Acrylic
    • Wood 
    • Leather
    • Plastics
    • Fabrics
    • Glass
    • Rubber
    • Cork
    • Brick
    • Granite
    • Marble
    • Tile
    • River Rock
    • Bone
    • Melamine
    • Phenolic
    • *Aluminum
    • *Stainless Steel
    • *Titanium

    *Cannot cut hardwoods like mahogany

    *CO2 lasers only mark bare metals when anodized or treated.

    Contact us with questions on specific materials not listed, we can process a sample for confirmation.

    Some PVC-based acrylics can create toxic fumes when lasered.

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