Like everything else, the field and industry of welding took a revolutionary turn with the advancement of science and technology. With the introduction of laser welding, everything has been made more efficient, accurate, versatile, and fast. A primary laser welding machine focuses a thin, high-energy laser beam at the seam of the two components that are to be joined with the help of various parts such as amplifiers. Who could’ve imagined that the laser beam that we used to point at each other as kids would be used to weld two metal or plastic pieces together?

laser welding


Choosing a laser welding machine

If you’re not a connoisseur in choosing a laser welding machine, you’ll land yourself in a cesspool of problems that you might not even be able to deal with. So here are a few steps that will help you make a wise decision:


  1. Some laser machines are designed only to operate on thin metal sheets or plastics, while others are best suitable for thicker materials, such as refractory metals. Hence, based on the component type at hand, you can either choose a laser welding machine with a pulsed laser beam or go for the one with a continuous laser.


The next thing that you need to choose between is the type of laser beam source. If your laser welding machine uses an optical fiber to supply the laser beam, it is best for performing continuous and penetrative welding, with an average efficiency of 25 percent.

  1. You can also go for the CO2 laser, which uses a mixture of various gases for welding thick metal sheets with an efficiency of 7 percent. With a 3-4 percent efficiency, the Nd: YAG laser works well if used in pulsed mode.


  1. Now that you’ve finalized the type of laser welding machine, you’ll need to take some precautions and consider some parameters. For instance, before you start your welding, adjust the energy and diameter of the laser beam. If you’re operating on pulse mode, check the frequency and monitor the waveform of the pulses.


  1. Another prerequisite of choosing and successfully operating a laser welding machine is determining the configuration of the device. Based on the arrangement of your workstation and the scale of production, you’ll have to choose between manual, semi-automatic, and automatic machines.


Now that you have a basic idea about all the factors that help choose a laser welding machine, you’ll be able to select the best device available on the market based on your needs. Without this consideration, even if they buy the most expensive device with a continuous optic fiber laser, they won’t get their welding done.


Choosing the best manufacturer

Each laser welding machine manufacturer has its pros and cons. Analyzing and weighing them and then matching the machine with your requirements will ensure that the chunk of your fortune used to buy the machine will not go waste.


Optic Laser is among the most renowned companies, whether you’re shopping for a handheld laser welding machine or a portable laser welding machine. If you buy from us, you’ll enjoy the additional advantage of the high-grade appearance of their new design, along with independent laser light path and power control systems. 


About Optic Laser

Optic Laser doesn’t top the list of manufacturers without any reason. Our versatile equipment and machines, including the handheld and desktop ones, are made with the best equipment and top-notch performance.


Not only do we have laser welding machines, but we also offer laser cutting, laser marking, and laser cleaning equipment. For more information, please visit Optic Laser today at:!