Lansu Vision UV Laser Marking System for High Density Qr Code on PCB

Basic Specifications

Laser VisibilityVisible

Applicable MaterialPlastic / IC

Cooling SystemWater Cooling

Technical ClassContinuous Wave Laser

Laser Wavelength355nm

TypeUV Laser Marking Machine

ModelLs-Sjuv-5/10/20/25W

Marking Speed≤7000mm/S

Minimum Linewidth0.01mm

Repeatability±0.01mm

Product Description

Through advanced computer programming, marking content such as patterns, text, and QR codes can be adjusted rapidly. This UV laser system offers extreme flexibility for various product batches without the need for complex adjustments, ensuring high consistency and brand quality.

Key Features & Advantages

Enhanced Efficiency: Rapid positioning and simultaneous marking of multiple products. Supports automatic assembly line integration.
CCD Vision System: High-precision positioning at any angle or position via integrated camera recognition.
Automated Production: Compatible with vibration plates, XY platforms, and assembly lines for unmanned operation.
Cold Marking: The 355nm UV wavelength ensures minimal thermal stress, ideal for sensitive materials like plastics and ICs.

Technical Parameters

Model	LS-SJUV-5/10/20/25W
Laser Power	5W / 10W / 20W / 25W
Marking Area	150mm × 150mm (Optional)
Marking Speed	≤7000mm/s
Minimum Linewidth	0.01mm
Minimum Character	0.05mm
Repeatability	±0.01mm
Power Supply	AC220V/50Hz
Capture Time	≤0.2s
Cooling Mode	Water Cooling

Product Gallery

Frequently Asked Questions

What materials can this UV laser mark?

It is primarily designed for plastics (ABS, PP, PC, PA, TPU), electronic components (IC), small metal parts like screws, and resistors where high precision and low heat are required.

How does the CCD Vision system help?

The CCD vision system automatically recognizes the position and orientation of the product. This allows for accurate marking even if the items are placed randomly on the work surface.

What is the expected lifespan of the laser source?

The high-quality laser source is designed for industrial use, offering a stable lifespan of up to 100,000 working hours under proper maintenance.

Can it be integrated into an existing production line?

Yes, the system supports assembly line feeding and can communicate with external triggers and automation software for seamless integration.

What cooling system is required?

This model uses an industrial water cooling system to ensure stable operation during continuous 24-hour production cycles.

Is the marking permanent?

Yes, laser marking provides a permanent, high-contrast mark that is resistant to wear, chemicals, and environmental factors.