Day: August 10, 2026

On condition that the 515nm semiconductor laser diode is applied for a cross line measuring tool, it is equipped with cooling system and a qualified optic lens inside a high duration metal housing tube, it is designed and manufactured into a professional device of a 515nm green cross line laser module. Owing to its near middle wavelength of 515nm, it gets excellent visibility in bright light. The 515nm green light is highly perceptible to the human eye; the green cross-lines remain clear and visible, without being obscured by glare, even in workshops with strong ambient light or machine tool illumination. When green laser alignment makes proper installation or integration into CNC machining device, it brings users easy reaching, good direction and high precision two perpendicular green lines generations onto multiple working surfaces constantly and conveniently.
Employed by a qualified glass coated lens with 10, 15 and 110 degree fan angles, equipped with an adjustable focus optic lens in front of the beam aperture, the usual use of a 515nm green cross line laser module is performing well with high linear quality, highly straight and fine green vertical and horizontal lines generation within 0.5 meter to 6 meters lengths in use. The green cross line provides references in both X and Y directions simultaneously, allowing bidirectional calibration with a single projection and cutting alignment time in half compared to dot lasers. When green cross laser alignment makes quite easy screw of beam aperture part, after its immediate green light concentration, it is converted into an increasing fineness and brightness green cross line within the maximum work distance of 25 meters and multiple ambient lighting occasions as well.
Either pointing at close or long distance, 515nm green cross line laser module should only be selected with correct output power and optic lens fan angle. It maintains fine beam and high positioning accuracy. The green cross lines are slender and uniform with no diffusion at the intersection; the focus is adjustable to suit various machining distances, meeting micron-level tolerance requirements for precision parts. Equipped with a metal heat sink cooling system and built-in APC, ACC driving circuit board inside a high duration anodized aluminum alloy housing tube, The light source from a 515nm green cross laser alignment exhibits minimal thermal drift; the beam does not shift during continuous, long-term machine operation, ensuring high consistency across the entire batch of workpieces.
Usually ultra compact size and durable structure made 515nm green cross line laser module is compatible with machine tool control systems. Besides the formal use of DC power supply, it also supports TTL modulation signals and integrates with CNC systems. The laser activates when the spindle starts and automatically turns off when it stops, making it suitable for integration into automated equipment. This green alignment laser withstands machine vibration and cutting dust, offers slow optical power degradation during continuous operation. It brings workers excellent green cross line source for multiple fields, covering workpiece origin alignment, sheet material cutting and milling positioning, mold drilling and cavity machining, tooling and fixture calibration, and automation line CNC integration etc.