If dot measuring work is processing at a quite long work distance, it is far more enough than formal hand reaching, however, it would be a quite efficient job for users to operate a high density beam emitting tool of a 445nm blue dot laser module. It is always used for those of industrial and high tech precise dot measuring work fields. When it gets basic use of cooling system and proper size tube diameter design, after its easy connects with external electric power source supply, this direct diode emission made 445nm blue laser alignment just makes sure of easy reaching, good direction and high stability blue dot indication for all raw material processing works constantly.

The usual dot alignment work with a 445nm blue dot laser module would be working for a quite long time, it should be working with even more stable performance than formally used laser pointer. It emits similar blue laser beam and blue laser dot as a laser pointer pen, however, it has just got good thermal emitting system. The special use of an import 445nm blue laser diode and metal heat sink cooling system are cooperating well, after configuration with a durable anodized aluminum alloy housing tube, this 445nm blue laser alignment just enables quite easy carrying, good thermal emitting and thermal conductivity in continuous use.

When 445nm blue dot laser module applies a qualified glass coated lens in front of laser beam aperture, cooperating with a glass window, it is bearing any harsh occasion of moisture or dust. Under operation of high density and high transmittance blue laser beam emission at several miles far away, unless it is pointing under sunlight, this blue dot laser alignment up to 50mW to 100mW enables highly precise dot indication within the maximum work distance of 25 meters and other high lighting occasion as well.

According to the advanced use of APC, ACC driving circuit board design, within wide range output power of 50mW to 100mW, this 445nm blue dot laser module keeps work with output power and electric current supply. It enables long lasting dot projection and reduced possibility of tube burning out or damage in continuous use. Whenever users are aware of powerful blue laser radiation and thermal energy hurt to eyes, after proper wearing of 445nm wavelength preventing laser safety goggles, this blue alignment laser just makes easy, secured and no mistake use for all working occasions effectively. 

Unless the use of any manual line drawing work, it is not easy to reach with any manual labor force input, it is making good job to operate a high brightness device of 445nm blue line laser module. It keeps work with intense and moderate brightness blue laser light emission directly from a 445nm blue laser diode. Being made with qualified separate crystal lens with different fan angles and constant power source supply, not any longer limited by long distance, high height and other hard reaching places etc, this blue laser line generator just assures highly clear and long lasting line generation for all raw material processing works constantly.
The real line alignment work with 445nm blue line laser module is continuing for quite long time. It is a key issue to assure its stable and no decay light line indication. The special use of a metal heat sink cooling system gets even better thermal emitting than formal air or water cooling system. Being made with 16mm diameter anodized aluminum alloy housing tube, this direct diode emission made blue laser line generator still gets enough space for tube cooling down, and achieves highly stable and reliable blue line indication within long lasting time of 8 to 10 hours per day.
According to the use of separate crystal lens, whatever kind of working surface it is pointing, this blue line laser module is projecting non Gaussian distribution blue laser light and highly uniform blue line projection in distance. It is generating the same line brightness from middle part towards both ends, and also assuring no decay light in long lasting use. It gets as fine as 0.3mm line fineness at 10cm, 1mm to 2mm fineness at 2 meters. In occasion that blue laser line generator is working within the maximum work distance of 25 meters, it always keeps work with highly fine and clear line indication onto a lot of raw material surfaces.
With the assistance of a laser alignment mounting bracket and extending electric wires, within freely installed distance of 3 meters, this ultra compact size tube made blue line laser module makes sure of the most convenient installation, and easy reaching of blue line emission onto any raw material surface. It just assures noncontact, no barrier and no mistake line generation in distance. When blue alignment laser makes freely adjusted line fineness and line emitting direction, only after high attention to laser safety issue and correct wearing of 445nm wavelength preventing laser safety goggles, it just assures easy reaching and no danger use in all occasions.