Whenever highly precise line positioning work is processing in various stone processing works, not able to rely on any prior line drawing or printing work, it would be a much better solution for engineers and workers to apply a high purity light emitted tool of a TTL modulation 635nm red line laser module. Being made with an import 635nm semiconductor laser diode and a qualified optic lens with wide fan angles inside a high duration metal housing tube, only if it gets proper operating voltage electric power source, it enables high purity red light emission at long extending distance, and converts into an increasing brightness and fineness red line projection at various distances conveniently.

Compared with formally used alkaline battery or DC power supply, the usual use of TTL modulation 635nm red line laser module enables controllable on/off switch of power source supply. Employed by an import 635nm red laser diode within 5mW to 100mW output power, cooperated with a metal heat sink cooling system inside a durable anodized aluminum alloy housing tube with different dimensions, this TTL modulated laser line generator enables superior nice heat dissipation and increasing stability red light and red reference line projection in long term use. Supported by 0-12V high speed on/off level, it can be linked with equipment motion axes and loading sensors to achieve automatic process switching. Quick electrical control integration is possible with both new and old stone processing equipment.

After integrating APC, ACC driving circuit board inside a sealed metal housing tube, whatever output power it is selected, TTL modulation 635nm red line laser module keeps work with high purity light emission from a qualified glass coated lens within 10 to 110 degree fan angles. It generates high linear quality and highly straight red reference line within 0.5 meter to 6 meters length in distance. After quite easy adjustment of both of laser line thickness and line emitting direction within three dimensions, TTL modulated laser line generator achieves increasing accuracy and fineness red line projection, reducing placement and positioning errors, raw material scrap, and increasing the yield of finished stone.

1. Under operation of dust, water condition, TTL modulation 635nm red line laser module keeps work with stable and clear red reference line projection onto multiple stone surfaces. In stone processing workshops filled with stone dust and cooling water mist, red light has strong penetrating power, ensuring clear visibility of markings. Compared to short-wavelength blue light, it is less prone to scattering and blurring by dust, providing stable visibility in both brightly lit workshops and dimly lit indoor environments. Noncontact red alignment laser line achieves any stone surfaces, brings users excellent measuring results for multiple files, covering stone cutting, edge grinding, automated stone processing line integration, and manual edge trimming of irregularly shaped stone etc.