CO2 Lasers

CO2 lasers are gas lasers that use carbon dioxide as a gain medium to produce intense infrared light. They are efficient tools in cutting, engraving, and other industrial applications due to their high power and precision.

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Common Applications

cutting

engraving

marking

welding

drilling

surface treatment

Buying Guide

CO2 Laser Buying Guide

When purchasing a surplus CO2 laser, it's important to consider several critical factors to ensure you select the right unit for your needs.

Carefully verify the laser's compatibility with your intended materials and ensure it meets the required power output for efficient operation.

  • Check the condition of the laser tube and ensure that it is free from cracks or wear.
  • Confirm the availability and compatibility of replacement parts and accessories.
  • Evaluate the control interface to ensure it supports your workflow.
  • Review service and maintenance logs to understand the unit's history and performance.

Frequently Asked Questions

What are CO2 lasers used for?
CO2 lasers are primarily used for cutting, engraving, welding, and marking materials like wood, acrylic, and metal.
What is the wavelength of a CO2 laser?
A CO2 laser typically emits light at a wavelength of 10.6 micrometers, which is in the infrared spectrum.
Are surplus CO2 lasers reliable?
Yes, surplus CO2 lasers can be reliable if they are well-maintained and thoroughly inspected before purchase.
How do CO2 lasers work?
CO2 lasers work by exciting carbon dioxide gas molecules with an electric current, producing light that is amplified and emitted through mirrors.