How Long Do Laser Engravers Last?

When looking for a new laser engraver, one of the most important factors is how long it will last. You want to ensure you get the most value for your money, which means choosing a machine that will stand the test of time.

Laser engravers last between three to 10 years, depending on the model and make. The average lifespan of a laser engraver is 15 years. However, many factors can affect how long your machine will last and with proper maintenance you can extend the lifespan of your laser engraver.

In this blog post, I will discuss how long laser engravers last and what factors affect their lifespan. I will also provide tips on how to care for your machine and prolong its life.

How Long Do Laser Engravers Last?

How Long Do Laser Engravers Last?

Laser engravers are built to last. However, like any other machine, they will eventually wear out. The average lifespan of a laser engraver is eight years.

When looking at the lifespan of a laser engraver, you should consider the different parts of the machine. These include:

The Laser Tube

Laser Tube

A laser tube is the most important part of the machine. It produces the laser beam that is used for engraving or cutting materials. Laser tubes have a lifespan of one to three years. After this, they will need to be replaced.

Also Read: When should I replace my CO2 Laser Tube

The Mirrors and Optics

The mirrors and optics in a laser engraver are responsible for directing the laser beam. They are usually made of glass or metal and can last up to three years.

The Controller

The controller is the brains of the machine. It tells the laser engraver what to do. Controllers typically last around 5 – 10 years.

Factors Affect The Lifespan Of A Laser Engraver

CO2 Laser
Double Head 60W CO2 Laser Engraver

Here are the factors that will affect how long your laser engraver will last:

Quality of the Machine

This is the most important factor. CO₂ laser engravers tend to have a longer lifespan than diode laser engravers. This is because CO₂ laser engravers use higher quality materials. A fiber laser’s module often lasts three times as long as other technologies. Fiber lasers can last up to 100,000 working hours.

Frequency of Use

The more you use your laser engraver, the shorter its lifespan will be. If you use your machine occasionally, it will last longer than if you use it daily. If you use it for commercial purposes, it will likely need to be replaced sooner than if you only use it occasionally.

Maintenance and Care

Proper maintenance and care is essential for prolonging the life of your machine. Be sure to clean it regularly and keep all the parts properly lubricated.

For more information on how to clean your laser cutter honeycomb bed then check out this article.


The environment in which you use your laser engraver will also affect its lifespan. If you use it in a dusty or humid environment, it will wear out faster than if you use it in a clean and dry environment.

What You Engrave

What you engrave

The material you engrave will also affect the lifespan of your machine. Softer materials like wood or plastic are easier on the machine and will not cause as much wear and tear. Harder materials like metal or glass will require more maintenance and care and likely need to be replaced sooner.

Check out our buying guide: The Best Laser Engraver for Wood and Metal

Tips For Prolonging the Lifespan of Your Laser Engraver

Now that you know how long laser engravers last and what factors affect their lifespan, here are some tips for prolonging the life of your machine:

Good Grounding

The laser power and the machine bed need to be properly grounded. The ground wire should be a special ground wire less than 4Ω. This will ensure there is the proper power supply to extend the lifespan of your laser engraver and prevent accidental circuit damage.

Smooth Cooling Water

The cooling water should be smooth and clean. The water takes away the heat generated by the laser tube. Ensure that no impurities in the water can damage the machine.

Avoid Overloading the Machine

Overloading the machine can cause damage to the laser tube and mirrors. It is important to follow the manufacturer’s guidelines for the maximum material thickness that can be engraved or cut.

Regular Cleaning and Maintenance

Be sure to keep your machine clean. Dust and dirt can build up and cause problems. Also, be sure to lubricate all the parts properly. This will help prolong the life of your machine.

Use the Proper Materials

If you use the wrong materials, it can damage your machine, the laser tube, and the mirrors. Be sure to use only high-quality materials that are designed for use with laser engravers. If you are unsure, consult the manual or ask a professional.

Check out this article I wrote on the best materials for laser engraving.

How Long Do Laser Engravers Last? | FAQs

Do laser engravers wear out?

Laser engravers will eventually wear out with use. The lifespan of a laser engraver depends on many factors, including the quality of the machine, the frequency of use, maintenance and care, and the environment in which it is used.

How often do I need to replace my laser engraver?

The frequency of replacement depends on the factors mentioned above. Generally, you need to replace your laser engraver when it stops working properly or can no longer meet your needs. 

How should I clean my laser engraver?

To clean your laser engraver, dampen a piece of cotton or a soft cloth with an all-purpose cleaner, isopropyl alcohol, or acetone and wipe down the machine. Be sure to avoid getting any water on the machine. You can also use a compressed air duster to remove any dust or dirt from the machine.

Final Thoughts

Laser engravers are a great way to add personalization or decoration to your products. Generally, they last between 3 and ten years, but there are a few things you can do to extend their lifespan even further. Be sure to follow the tips above to get the most out of your machine. I hope this article was helpful.