30W Module Kit 5pcs Fixed Lens Engraver Cutter Head Set with W5S9

Description

The module features 30W input, 7.5W optical output, 445nm~450nm wavelength, , modified air assist and high-speed cooling fan. for cutting and engraving various soft materials.
Features:
- Designed for laser engraver machine. Replacement for NEJE Master series.
- 7.5W blue light diode , 30W module input, suitable for engraving and cutting.
- Fixed lens design, not focusing lens, change the object height to change the distance.
- Protective glass for more safer and comfortable operation, no need to wear .
- Modified air assist, damage to the lens, keep the optical stable.
- Quiet and intelligent drive adjusts the cooling fan speed according to the 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 of soft materials: MDF/Balsa/Paper/Wood/Fabric//Leather/Plywood/Foam Paper/Anodized Aluminum.
Note:
*Only works with Master series engraver.
*12V3A is required if your machine is 7W or 3500mW.
*12V3A and are not included in the kit.
*Can Not Engrave: Metal/Glass/Stone/Ceramics//Stainless Steel/Reflective Material/ Transparent Material
* will be generated when burned, please pay attention to exhaust indoors.
*Please wear during usage and touching the directly with your eyes and skin!
Specifications:
Material: Aviation aluminum, brass
Color: Blue
Cooling Mode: Temperature intelligent control + 15000 rpm cooling fan
Module Input: 20-30W
Optical Output: 7.5W (7500mW)
Wavelength: 445-450nm
Lens: Fixed
Working Voltage: 12V3A
Input Voltage：DC12V 3A
Item 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
Packing List:
1 * 30W Module
1 * Sliding Slot
1 * 4pin Cable
2 * Allen Wrench