40W CO2 Laser Tube for Laser Engraver Cutting Machine Picture
40W CO2 Laser Tube for Laser Engraver Cutting Machine Picture
40W CO2 Laser Tube for Laser Engraver Cutting Machine Dimensions and Specifications Picture

CO2 40W Glass Laser Tube for CNC Engraver Machine with Laser and Router and More

Regular price $109.99 $0.00 Unit price per
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  • Summary:
  • Does your laser tube need replacing? Our collection of CO2 Laser Tubes range from 40-100W and provide top-quality power and precision. Continue engraving your dream creations into reality!


  • STABLE CONSTRUCTION: The glass tube blanks use a glass-to-metal sealing technique to safely encase internal laser componentry.
  • SPOT MODE: The adjustable resonator and high-quality beam provide dependable performance for DIY and small business applications.
  • WORRY-FREE WARRANTY: We offer a limited 12 months warranty for you. For any problem, please feel free to contact us.
  • EXTENDED LIFETIME: The catalyst placed in the discharge tube coordinates unique electrode treatment techniques for a stable discharge over the working lifetime of 3000-4500 hours and ensures the laser power does not attenuate throughout continuous working periods.
  • DETERMINING FACTORS: Lifetime varies by water temperature, continuous workload, laser intensity use, and other factors.


    • 40W Hermetic CO2 Glass Tube with an estimated lifetime of 3,000-4,500 hours (under normal use).
    • After working for 3-4 hours, pause the laser tube for 30 minutes for optimal power and longevity.
    • Beam Diameter: 2.5 mm
    • 20 KV triggering voltage and 15 KV operating voltage.
    • Optimal Operating Current: 10-13 mA
    • Power Stability: ±5%
    • Wavelength: 10.64 μm
    • Optimum working water temperature between 15-35︒C.

    Additional Features:

    • Product Length: 27.56” (700 mm)
    • Product Diameter: 55 mm
    • Net Weight: 2.2 lb.
    • Adjustable resonator
    • Water cooling allows efficiency and effectiveness to your engraving.

    Package Includes:

    • 1 x 40W Laser Tube


    • No need to worry! We offer a 1-year warranty on all consumable parts.


    • FDA Compliant
    • CE Certification
    • ISO9001 Quality Certification

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