laser tube

A laser engraver owner may make mistakes when choosing replacement parts. These mistakes can lead to the machine not functioning properly, which is why getting help from a knowledgeable professional is so important.

Common Ways by Which One Laser-Machine Tube Might Differ from Others

Most laser-based cutting or engraving machines are fitted with tubes that actually produce the light they use to carry out these types of work. With laser tube price varying significantly based upon a number of different factors, the owners of such machines always do well to understand the most important issues.

Many Different Takes on a Single Technology

There are hundreds of different models of laser tubes now on the market, and many differ from most others in important ways. Some of the most commonly significant considerations include:

Housing. Tubes are normally either made of clear glass or have metal housings. Glass tubes must normally be replaced entirely once their output starts to decline, whereas metal tubes can often be recharged with more gas, instead. While a metal tube will typically provide significantly more hours of service before a replacement will be required, it will normally cost more to purchase in the first place, too.

Cooling. All tubes generate heat as they consume electricity and use it to excite the gases they contain. If this heat is not managed properly, a tube can suffer permanent damage or at least need to be allowed to cool down before it can be activated again. Many tubes include built-in cooling loops that allow chilled water to flow right through their internals. Metal tubes, on the other hand, will often be designed to keep cool when air is simply blown over heat sinks that are integrated into their surfaces.

Power. Likely the subject of most interest to the average tube buyer is how much power various parts are capable of turning into a laser beam. This characteristic will always impact the capabilities of a particular setup significantly. A machine equipped with 100 watt CO2 laser tube might be able to cut through metal of a certain thickness at a set rate of speed, but be able to accomplish more in both respects if fitted with a 150w laser tube, instead. On the other hand, switching to a tube rated for more power can also require upgrading other parts of the device, such as the cooling system, as well.

The Best Suppliers Make It Easy to Find the Most Suitable Tube

While selecting a new tube for a laser machine can be somewhat complicated, suppliers of such parts are normally ready to help. In many cases, simply answering a couple of questions will make it easy to determine which tube will be most appropriate for a given machine and owner.