Unlocking the Benefits of Fiber Lasers for Precision Manufacturing

Fiber lasers are among the latest advancements in laser technology that have a significant impact on the manufacturing industry. They are commonly used to engrave, mark, and perform various tasks. In this blog, we will discuss why having fiber lasers in the CNC machine shop will improve efficiency and will cover topics like speed and safety.

First, let’s discuss the brief difference between Fiber Lasers and CO2 Lasers which are often used lasers in the machine shop.

CO2 laser: 

  • CO2 lasers have a longer frequency than fiber lasers, making them more suitable for cutting thicker materials. 


  • CO2 lasers are typically more expensive than fiber lasers of comparable power output. 


  • They often take longer to set up and have a bigger size.

Fiber laser: 


  • Fiber lasers are more precise than CO2 lasers, thanks to their smaller beam diameter.


  • Fiber lasers have a faster processing speed than CO2 lasers.


  • They have a smaller physical footprint, making them more space-efficient in a CNC machine shop, and have lower maintenance costs compared to CO2 lasers.

1. Speed

Fiber lasers can engrave and mark at high speeds due to their high repetition rate and pulse. With this process more engravings can be produced in less time, resulting in faster turnaround times for orders this leads to increased productivity and output.

For example, These parts are made out of A2 Steel. If we were to engrave 30 pieces using our CNC machine, it would take the program 1 minute and 35 seconds. However, when we engraved them using the fiber laser, it only took 30 seconds per piece.

2. Small footprint

Since fibre lasers are made to be efficient and small, they can fit more of them into a given area than other kinds of lasers.

As a result, they’re easy to set up, making them a great choice for machine shops and saving floor space.

3. Safety

Fiber lasers are safer to use than traditional lasers. They produce less heat, reducing the risk of material damage. In addition, they have a lower risk of causing eye damage or skin burns.

4. Lower operating cost

The cost of maintenance and overhead can be decreased by using fiber lasers as they have robust parts, require minimal consumables and require less maintenance.

Frequently Asked Questions

What are the limitations of fiber laser?

While fiber lasers have many advantages, they do have some limitations. For example, fiber lasers are not as effective for cutting thick materials or materials that are highly reflective.

What are the safety concerns of fiber laser?

It is important to wear the proper protective eyewear when operating the machine as exposure to the laser beam can cause eye damage.

What materials can a 50W fiber laser engrave?

A fibre laser can engrave different types of materials, including plastics, brass, copper, stainless steel, and aluminum.

In conclusion, fiber lasers offer many benefits for machine shops. They are highly precise and accurate, have a faster processing speed, lower operating costs, are versatile, and safer to use. These advantages make them an essential tool for any machine shop looking to improve product quality, increase production times, and reduce operating costs. If you are looking to enhance your machine shop’s capabilities, consider investing in a fiber laser.

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