Basic Info.
Model NO.
4540-C
Applicable Material
Nonmetal
Type
Flat-Plate
Laser Classification
Diode
Engraving Method
Vector Engraving
Working Area
300*180*65mm
Software
Candle/Laser Grbl
Laser
40W/80W
Transport Package
Carton
Specification
46*46*26cm
Trademark
LUNYEE
Origin
China
HS Code
8472909000
Production Capacity
2400
Product Description
Product show
Paramters
* Laser power: 7W/ 15W/20W/ 40W
* Wave Length: 445 ± 5nm
* Input Format: NC, BMP, JPG, PNG, DXF, etc.
* Machine power: 12V 5A
* Carving Speed: 0-50000mm/min
* Software: MAC OS and Linux Working with LightBurn; Windows working with LaserGRBL
Product Details
Laser and control board 
Attention
Please wear goggles when operating the laser engraver. Wear safety goggles to avoid blindness. 
FAQ
Q: Can it engrave/mark on gold or silver? Can it engrave/mark on all metal materials?
A: No, this machine can only mark on some stainless steel, iron and colorized anodised aluminum. It can not engrave/mark on gold or silver.
Q: Can it engrave any depth on metal?
A: No visible depth, it can only leave a marking.
Q: Can it engrave on carved surfaces(cylinder or alike)?
A: No, it works only on flat surface.
Paramters
* Laser power: 7W/ 15W/20W/ 40W
* Wave Length: 445 ± 5nm
* Input Format: NC, BMP, JPG, PNG, DXF, etc.
* Machine power: 12V 5A
* Carving Speed: 0-50000mm/min
* Software: MAC OS and Linux Working with LightBurn; Windows working with LaserGRBL
| Laser Power | 7W | 15W | 20W | 40W |
| Actual output power | 1600MW | 4500MW | 5500MW | 6000MW |
| Laser wavelength | 445 ± 5nm | |||
| Spot type | Dotted | |||
| Focus | within 5-10 cm adjustable | within 3 cm adjustable | fixed focus can not be adjusted | fixed focus can not be adjusted |
| Spot size | 0.15*0.01 mm | 0.03*0.04 mm | ||
| Drive mode | external ACC constant current drive | |||
| Cooling method | Forced Air Cooling | |||
| Operating voltage | 12V DC | |||
| Power supply | 12V 3A | 12V 5A | ||
| Shell material | Aluminum, Surface Anodized | |||
| Module material | Copper | |||
| life time | 20000 hours | |||
| Working temperature | -40~75 Celsius | |||
| Remark | We suggest 7W laser for Image Engraving | We suggest 15W laser for Engraving Flammable materials | We suggest 20W laser for 1-3mm corkwood/plywood | We suggest 40W laser for cutting 1-5mm corkwood/plywood; 1-3mm MDF engraving metal, Better heat dissipation. |
Laser and control board
Attention
Please wear goggles when operating the laser engraver. Wear safety goggles to avoid blindness.
-Please do not touch the laser emitter with your hand, or it may burn your hand.
-Please avoid strong impact on the machine.
-Children under 14 are not allowed to use this product and children over 14 need adult supervision.
-The light engraving machine can not be directly applied to any mirror reflecting object, which may cause injury to the operator or burn the laser.
-This product is not recommended for industrial cutting due to its high engraving speed.
Product Effects
FAQ
Q: Can it engrave/mark on gold or silver? Can it engrave/mark on all metal materials?
A: No, this machine can only mark on some stainless steel, iron and colorized anodised aluminum. It can not engrave/mark on gold or silver.
Q: Can it engrave any depth on metal?
A: No visible depth, it can only leave a marking.
Q: Can it cut wood?
A: It can cut normal wood of 3mm, Other wood material has not been tested yet.
A: It can cut normal wood of 3mm, Other wood material has not been tested yet.
Q: Can it engrave on carved surfaces(cylinder or alike)?
A: No, it works only on flat surface.
