If you have made a decision to make continuous line generation onto different working surfaces, it might be far more enough than formal hand reaching. However, on consideration of high work efficiency and high high fineness line projection, it has becoming a major trend for users to operate a highly intense beam emitting tool, such as a 650nm red line laser module. In any type of industrial and high Tech precise line positioning work fields, owing to its ultra compact size design and easy mounting onto any other machine or device, this laser line generator has just brought users easy reaching and highly precise line positioning results for all precise machinery processing works effectively.The general alignment work is out of hand reaching, but it is not able to rely on any manual labor force input. At the same time, employed by a import 650nm red laser diode within 5mW to 100mW, the usual use of a 650nm red line laser module has just made long distance red laser beam emission at several miles far away. In addition, owing to its wide range output power of 5mW to 100mW, this laser line generator is not simply used for close distance and inner room working occasion, but also brings users quite satisfied line generation within long extending distance of 25 meters.Usually this 650nm red line laser module applies a qualified glass coated Lens within wide fan angles of 10 to 110 degree. Anytime it is pointing highly precise and high linear quality red reference line within 0.5 to 6 meters in continuous use, it is a necessity for users to make a correct selection of output power and optic lens fan angle. It just brings the users quite satisfied line generation results for multiple raw material processing works including laser cutting, laser car wheel alignment system, sawmill, lumber machine, military targeting, laser medical therapy and lab experiment work etc.Under operation with electric wires extension for both of 650nm red line laser module and DC power supply, within freely installed distance of three meters, users can make easy and convenient installation of this device onto any machine or device. It brings users non contact and long lasting line source generation for multiple raw material processing works. The unique use of adjustable focus optic lens allows freely adjusted laser line fineness and line emitting direction. Once this alignment laser gets highly concentrated red laser light source emission, it just converts into ultra fine and clear line source at greater distance of 25 meters. At the same time, under operation with a high power laser device up to 50mW to 100mW, only after a correct wearing of laser safety googles and avoiding eye exposure to beam aperture, it brings users easy and secured line generation for all application fields effectively.