What is a CO2 Laser Marking Machine?

What is a CO2 Laser Marking Machine?

CO2 Laser Marking machines are gas laser marking devices that are made of gas laser or carbon dioxide laser. It works by emitting a green laser light which is then absorbed by the target material, which in turn causes the dye to excite the fluorescent material. CO2 Laser Marking machines are mostly used/suited to working on most metals and non-metals. You will need to get it from a professional shop.

It is important to understand that while laser marking is a pretty accurate process, there are some parts of your material which may not be affected by the laser and so they may be marked incorrectly. If you work with a low power laser marking device, it may not be possible to reach the areas where the laser is pointing. It would mean that the laser would be ineffective and your work would not turn out the way you had planned.

Another disadvantage of CO2 marking is that because it uses a gas laser, it is more likely to damage metals and certain non-metal materials. These include polymers, plastics and ceramics.

One more disadvantage of this method of marking is that you have to constantly refill the cylinder. This can really be a pain since the equipment you have will only last for a few months before you will need to replace it. So make sure that you do not get too attached to this equipment because you might end up spending a lot of money in the long run if you wish to use it in future.

For those who want to know how to mark metals effectively but do not have much experience, CO2 marking may be one of the best alternatives. As a beginner you will find it easier to work with it as compared to other laser marking techniques. The main advantage of CO2 marking is that you can mark various types of metals without having to go through the process of marking using other methods such as tig welding, arc welding and CIGS marking.

You will find the CO2 machine very easy to operate because it does not require a lot of maintenance and you can store it anywhere, even in a garage if necessary. The gas can be stored in tanks that you can refill at any time. Also, you do not need to pay a professional for maintenance of the machine since it is a simple thing to do yourself. Even though CO2 machines can be quite expensive, they are well worth their price.

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