Details

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SYMLIGHT PCB LASER MARKING SYSTEM

By choosing our PCB Laser Marking System, you are investing in a solution that combines precision, reliability, and advanced technology to meet the diverse needs of the PCB industry.

FEATURES & BENEFITS 

High-Quality Laser Source
Our PCB Laser Marking System is equipped with a top-tier laser source known for its exceptional stability and extended lifespan. This ensures consistent performance and minimal downtime ,making it a reliable choice for all your marking needs.

High Precision System with +/- 0.02mmRepeated Positioning
Precision is paramount in PCB manufacturing, and our system delivers with a repeated positioning accuracy of +/- 0.02mm. This high precision ensures that every mark is placed exactly where it needs to be, meeting the stringent quality standards of the industry.

Versatile Marking Capabilities
Our automated PCB laser marker machine is adept at marking QR Codes, Data Matrix Codes, and Barcodes in various forms and formats. It can handle various materials and surfaces, including white panels, green panels, ink surfaces, and even copper surfaces. This versatility makes it an indispensable tool in the PCB industry.

Ready Interface for MES Integration
Designed with modern manufacturing in mind, our system features a ready interface for seamless integration with ManufacturingExecution Systems (MES). This enables real-time data exchange and enhances overall operational efficiency.

Key components in the handling system are outlined below. A wide range of automated options can be configured into the complete system to meet your specific application needs.

Requires the operator to load a PCB magazine with multiple PCBs inside. There will be an auto-loader and unloader system built in, and the operator is required to unload the PCB magazine after all the markings are completed.

The flipping mechanism in a PCB laser marking system enhances efficiency and versatility by enabling automated double-sided marking, ensuring precise alignment, and facilitating full process automation. This mechanism increases productivity, adapts to various PCB designs, and maintains consistent quality and traceability, essential for quality control and compliance with industry standards.

The vision camera enhances the precision and reliability of the PCB laser marking process by inspecting fiducial points to ensure accurate alignment and positioning of the laser. It aids in aligning and registering the PCB correctly, ensuring precise placement of markings. The vision system verifies marking quality in real-time, checking for discrepancies and ensuring standards are met. It also recognizes various components and features on the PCB, allowing selective marking and avoiding restricted areas. By automating these processes, the vision camera reduces manual adjustments and increases overall productivity, improving the quality and efficiency of PCB production.

SPECIFICATIONS
 

Item	Description
Laser Power	1W to 60W
Laser Wavelength	10600nm, 1064nm,532nm,355nm
Laser Type	Fiber or Diode
Laser Focal Lens Effective Area	100x100mm (Other Lens Option Available)
Laser Frequency	1~200KHz
Laser Cooling Method	Air-Cooled or Water-Cooled
X & Y Gantry Travel Movement	Motorized Moving range X: 400mm, Y:300mm
Z Gantry Travel Movement	Motorized Moving range Z: 300mm
Table Area Size	300x300mm
Vision System Resolution	6 or 12 megapixels
Fume Extractor	Vacuum Blower with filters
Incoming Power Supply	220V,50/60Hz
Machine Dimension	Approx.800 x 1000 x 1650mm (L x D x H) – Subject to design revision
Machine Weight	Approx.500kg – subject to design revision

PCB HANDLER SPECIFICATION
 

Item	Description
Applicable PCB Board Size	50 x 50 mm – 450 x 450 mm
Suitable PCB Thickness	0.5 – 5.0mm
Production Line Height	900 ± 20mm
X & Y Gantry Travel Movement	Moving range X: 450mm, Y: 450mm Speed: 50 – 300 mm/s Accuracy: repeated positioning accuracy: ±0.05mm
Z Gantry Travel Movement	Manual Moving range Z:60mm
PCB Conveyor Belt Transmission Speed	50-300 mm/s
Barcode Marking Inspection	Inline inspection with 2D code scanner/vision system after laser mark (Depending on application needs)
PCB Positioning Handling	Inline 5megapixels vision system for PCB fiducial check
Fume Extractor	1.0Kw Vacuum blower with filter
Incoming Pneumatic Air Supply	5-8 Bar
Incoming Power Supply	220V
MES	Communicate with customer MES for data reading
Machine Dimension	Approx.1200 x 1200 x 1800mm (L x D x H) – subject to design revision
Machine Weight	Approx. 900kg~1000kg

LASER MARKING SPECIFICATION

Item	Description
Laser Source	CO2 / FIBER / GREEN / UV Laser
Laser Power	1W to 30W depending on Laser Type
Laser Source Lifespan	CO2 Laser - 45,000 hours Fiber Laser - 100,000 hours Green Laser - 40,000 hours UV Laser - 20,000 hours The lifespan figures above are for reference only. The actual lifespan of a laser source will always depend on factors such as usage, operating environment, and the level of maintenance.
Laser Cooling method	Air-cooled or Water-cooled
Laser Wavelength	10600nm / 1064nm / 532nm / 355nm
Focal Lens (FOV)	FFL160- ø140mm / 100x100mm (Recommended for this project) FFL254- ø220mm / 150x150mm  FFL330- ø290mm / 205x205mm  FFL420- ø410mm / 300x300mm
Minimum 2D code size	Inline inspection with vision system or code reader after laser mark (Depending on application needs)
Marking Accuracy	+/- 20um (Depending on laser diameter spot size and material heat absorption/Heat-Affected Zone(HAZ), FFL160 focal lens has smaller spot size than FFL254)
Laser Source & Rack Weight	25~45kg (Depending on type of laser)

 

The quality of a laser process is determined by selecting the right components. Our company ensures optimal component selection by being fully involved in the design process and by making sure our component manufacturers meet our high-quality standards. In addition to
that, we have developed a series of stringent quality tests at the component level, which must be passed before we accept the materials and proceed to the assembly process.