When you're getting ready to buy or replace a CO2 laser tube, the sheer variety of brands and models can feel overwhelming. Actually, by focusing on a few key elements, you can easily find the perfect product for your needs. First and foremost, wattage is crucial. The wattage of a...
CO2 Laser Tube Refilling A Cure or a Curse for Extended Life
CO2 laser tubes are widely used laser sources in industries and medicine. The core of a CO2 laser tube lies in its gas mixture, mainly including carbon dioxide (the lasing medium), nitrogen (to assist CO2 molecule excitation), and helium (for cooling and discharge stabilization). However, as a CO2 laser tube...
The “Little Red Dot” in Laser Equipment: Understanding Red Light Indicators
In many laser processing or application devices, you'll often notice a faint red dot. This is the red light indicator, also known as a red dot pointer or laser alignment tool. While it doesn't directly participate in the main cutting, welding, or treatment processes, the red light indicator plays a...