In various industrial line aligning work fields, blue line laser alignment is in need to continue for quite long time and maintaining good laser beam stability in continuous use. Employing import 445nm blue laser diode, although it is not as bright as 473nm blue DPSS laser, it is not only achieving at least 40% improvement of laser beam stability, but also being made with quite small size tube diameter of 16mm. Designing with high duration aircraft used aluminum alloy housing tube, after getting enough space for inner metal heat sink cooling system, this blue laser line generator achieves excellent laser light cycling use and highly stable blue line projection within 8 to 10 hours per day.
Under high attention to clear and quick line indication onto multiple targeting surfaces, 445nm blue line laser alignment employs the best quality optic lens. When it gets freely selected fan angles from qualified glass coated lens or separate crystal lens, it is keeping work with Gaussian beam or non Gaussian distribution blue laser beam, also getting no appearance of laser light decay or dim in continuous use. According to basic learning of technical data, only after basic measurement and experiment, this 445nm blue laser module gets correct output power and fan angle, and achieves the most precise blue line projection at great distance of 25 meters.
When 445nm blue line laser alignment gets easy connects with DC power supply, it ensures immediate and highly clear blue line projection onto any vertical or horizontal surface. At the same time, owing to mass production of 445nm blue laser diode, this alignment laser is not only assuring the most stable performance, but also assuring the lowest production cost. According to quite easy adjustment of laser beam focus and blue line targeting direction within three dimensions, after correct wearing of laser safety goggles, this 445nm blue laser module achieves safe and highly clear line indication for all industrial precise device manufacturing works.