Jan. 27, 2022
Laser cutting and engraving machines are relatively inexpensive to run. However, the biggest consumable cost you will face is replacing the laser tube. The glass CO2 laser tubes used in many laser cutting and engraving machines are classified as consumables.
Do you know why it gradually loses its usefulness? And what can I do to extend the life of the glass tube? There are many factors you need to consider, and the manufacturer of the CO2 Laser Articulated Arm will explain them in this article.
All glass CO2 laser tubes degrade over time, ranging from 3 months to 3 years. Basically, the CO2 inside the tube breaks down into carbon monoxide and oxygen with use. If you overdrive the tube, it will only accelerate this process and shorten the operating life.
As the tube degrades, the power output gradually decreases, which causes the user to either increase the power or slow down the cutting speed. Some tubes contain a catalyst that recombines carbon monoxide and oxygen to replace the lost carbon dioxide, but some free oxygen collects on the cathode, giving it a yellow color.
If you are buying a new laser cutting and engraving machine, be sure to ask for the make, model and physical size of the tube that comes with the machine. It is not uncommon for machine suppliers to exaggerate the laser power output of their laser tubes. Check carefully to see if the specified power actually reflects the tube you expect to arrive at.
Many people buy directly from China. You need to consider the supplier carefully. Look for a reliable supplier, call them directly, video chat, learn about the company's factory and capabilities, and check their certificates of conformity. JINGHANG has its own team of experts and technicians, and has been awarded several CO2 laser patents. we have exported our products to many countries and have gained a good reputation. Please contact us to gain trust.
Our enhanced Co2 Laser Tube with 10000 hours lifespan.The power of a single Laser Tube is up to 185W and this series has stable luminous performance.
If your laser does not have a milliammeter installed, it is highly recommended that you install one yourself. You need to make sure that you do not drive the tube above the manufacturer's recommended maximum operating current, as this can prematurely age the tube and shorten its operating life.
Many laser software allows you to set this maximum power limit in the machine settings.
It is important to keep the mirror and lens clean. It is not uncommon to lose 10% to 12% of the power in a perfectly aligned and clean optical path, and dirty optics can increase this significantly. You should check and clean your mirrors weekly, and your lenses should be checked and cleaned daily.
Each tube will have the date of manufacture printed on the main label. Ideally, this needs to be as close to the current date as possible, but it is not uncommon for it to be as long as two months. This is important because the manufacturer's warranty begins with the date of manufacture, not the date of delivery.
The warranty period varies greatly between manufacturers, tube diameters and laser power ratings. One constant is that the warranty starts from the date of manufacture, not from the time of first use. JINGHANG offers you a complete after-sales service and we have many matching accessories for you to choose from. The sooner you contact us, the sooner you can get quality service.
