What is a good job to make sure of ultra clear and precise dot projection for industrial machinery processing works? In order to make sure of good dot alignment source supply for precision positioning and alignment works, a lot of engineers and factory workers prefer to apply a Berlinlasers 445nm blue laser diode module. It emits intense and powerful blue laser light at long extending distance, and converts into an increasing brightness and accuracy blue reference dot projection onto multiple raw material surfaces quickly.

This blue laser diode module always boasts blue light with high photon energy, excellent absorption in highly reflective metals and non metals. It enables easy observation in visible light, low production and strong stability. After correct use of output power and properly adjusted blue laser dot diameter, blue laser is suitable for mechanical assembly, PCB board alignment, 3D printing/additive manufacturing, robot guidance, assembly line positioning etc.