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5.5w 450nm blue-violet laser module kit for cnc machine 3018 - ttl/pwm engraving head logo

5.5W 450Nm Blue-Violet Laser Module Kit For CNC Machine 3018 - TTL/PWM Engraving Head Review

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Description of 5.5W 450Nm Blue-Violet Laser Module Kit For CNC Machine 3018 - TTL/PWM Engraving Head

--Adjustable focus laser: Size: 40*70. The focus of the laser lens can be adjustable according to your need. This operation can be done by spinning the laser lens. --Easy to Use: No instructions needed, just plug it to the laser port of the driver board, then it works. --Application: Can engrave on :wood,leather,bamboo,Painted anodized aluminum,Paper,card,MDF. --Excellent Heat Dissipation: The distance between the heat dissipation holes is enlarged, which can dissipate the laser well. It is recommended to use 3-5 hours for heat dissipation. --Attention: The laser module cannot engrave light reflective and transparent materials.

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Revainrating 3 out of 5

Not Impressed: My Thoughts on the 5.5W Laser Module Kit

I recently purchased the 5.5W 450Nm Blue-Violet Laser Module Kit for my CNC machine, and overall, I have mixed feelings about it. Firstly, the TTL/PWM engraving head is a nice addition, making it easy to control the intensity of the laser. However, I found that the overall power of the laser wasn't as impressive as I expected it to be. Despite being listed as 5.5W, it didn't seem to pack the same punch as other lasers I've worked with in the past. The installation process was also a bit of a…

Pros
  • Versatile application
Cons
  • The powerful 450Nm blue-violet laser beam emitted by this module can be hazardous to eyes and skin even in small doses. Accidental or improper use can result in serious injuries, burns, or blindness. Adequate protective gear and safety measures must be in place before operating the device