UV PCB Laser Engraving Machine

PCB automatic laser marking machine series are mainly used in all kinds of soft and hard boards, circuit boards, FPC, PCB, PCBA, chips and other 3C electronics industry chip processing, marking and engraving.

Circuit Board PCB UV CNC Laser Engraving Machine 

Automatic UV laser marking machine for engrave circuit boards. Etch serial numbers, barcodes, logos and other tracking data onto all types of PCBs with high precision efficiency and repeatability. Integrated with high-performance uv laser source, import high-pixel CCD camera and micron-level mobile module.


  • Easy to operating

User friendly operation, equipment operation stability is good.

  • Automatic laser marking machine

automatic loading and unloading marking machine, using PLC and laser marking card as the motion control part, using Weilun touch screen as the man-machine interface, servo motor wire rod guide rail and cylinder as the actuator; equipment can do intermittent loading, saving labor.

  • Applicable to various software

Compatible with CorelDRAW, AutoCAD, Photoshop and other software files;
Support PLT, PCX, DXF, BMP, JPGET, etc., can directly use SHX, TTF fonts; automatic coding, print serial number, batch number, date, barcode, QR code automatic number, etc.

  • Automatic positioning

CCD automatic identification tracking and positioning. Vision can also be used to verify marked data, such as barcodes and serial numbers.

Industry Application:
UV laser spot is very small, and there is almost no heat affected, so it is called cold processing, which is suitable for special materials, super precise marking and engraving. Mainly used for ultra precision machining of the high-end market, cosmetics, medicines, food and other polymer materials of the surface of the packing; flexible PCB board marking, circuit board, silicon wafer micro hole, blind hole processing; LCD glass two-dimensional code marking, glassware play standard, metal surface coating removal, electronic components.


Technical Parameters

Model UV-3W-FW
Laser power 3W
Laser wavelength 355nm
Beam quality M2<1.5
Laser frequency 5-20KHz
Minimum line width 0.03mm(F=160)
Minimum character Letter or number: 0.15×0.15mm (F=160)
Carving depth ≤0.8mm
Engraving speed ≤15000mm/s
Lettering range 110×110mm (optional70×70mm-300×300mm)
Total power ≤0.6KW
Dimensions 140cm×130cm×148cm
Electricity demand Ac220V±5%.50HZ.5Amp
Weight about 140kg

Application Video


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