30W Laser Module Kit 5pcs Fixed Lens Laser Engraver Cutter

features 30W power input, 7.5W optical power output, 445nm~450nm wavelength, vision protection, modified laser air assist and high-speed cooling fan. Great for cutting and engraving various soft materials.

Features:

- Designed for laser engraver machine. Replacement for NEJE Master series.

- 7.5W blue light diode laser, 30W module input, suitable for engraving and cutting.

- Fixed lens design, not focusing lens, change the object height to change the focus distance.

- Protective glass for more safer and comfortable operation, no need to wear goggles.

- Modified laser air assist, avoid smoke damage to the lens, keep the optical power stable.

- Quiet and intelligent drive adjusts the cooling fan speed according to the laser temperature.

- 15000 rpm high speed cooling fan for more effective heat dissipation.

- Built with heat-removing silicone grease for strict control of temperature.

- Engrave a wide range of soft materials: MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum.

Note:

*Only works with Master series engraver.

*12V3A power supply is required if your machine is 7W or 3500mW.

*12V3A power supply and goggles are not included in the kit.

*Can Not Engrave: Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material

*Smoke will be generated when burned, please pay attention to smoke exhaust indoors.

*Please wear laser goggles during usage and avoid touching the laser directly with your eyes and skin!

Specifications:

Material: Aviation aluminum, brass

Laser Color: Blue

Cooling Mode: Temperature sensor intelligent control + 15000 rpm cooling fan

Module Input: 20-30W

Optical Power Output: 7.5W (7500mW)

Wavelength: 445-450nm

Lens: Fixed

Working Voltage: DC 12V3A

Input Voltage：DC12V 3A

Size: approx. 9*3*3cm / 3.54*1.18*1.18in

Package Size: 16*11*6cm / 6.29*4.33*2.36in

Package Weight: 400g / 14.1oz

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