UV Laser Marking Machine

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Laser marking is an efficient method for creating precise and detailed designs on various materials. UV laser markers, with their small focal spots, are particularly effective for ultra-fine marking and engraving.
Our standard UV laser marking machine uses third-order intracavity frequency doubling technology to produce a 355nm ultraviolet laser. The small focal spot of the 355nm UV light significantly reduces thermal effects and mechanical deformation, making it ideal for ultra-fine marking and engraving.

Additionally, we offer UV laser markers equipped with visual positioning systems and sliding tables. These features enhance processing precision and accuracy, allowing for more detailed and exact marking. This makes our UV laser markers perfect for applications that require fine detail, such as logos, graphics, and text on a variety of materials.

Marking speed: up to 7000mm/s

Optional marking scope: 100*100mm, 150*150mm, 180*180mm, 220*220mm, 300*300mm

Repetition frequency: 20-200kHz

Applications

Our laser marking systems are widely used for marking and surface treatment on various materials including plastics, leaves, acrylic, silicon wafers, thin ceramics, IC chips, glass, TFT, LCD screens, plasma screens, buttons, fine markings on silicon wafers, PCB processing, flat panel display production, electronic components, solar cell materials, textiles, and polymer films.

Features

UV lasers are perfect for fine and detailed marking. They have a small focal spot and minimal heat impact, making them ideal for materials that need to be processed with high precision.
UV laser marking devices work well on many materials, not just metals. They produce fine marks with excellent beam quality, and their small size and low power usage make them very efficient.
The laser's heat impact is minimal, so it doesn't cause burning or damage to the materials being marked.
UV laser markers are fast and efficient, with stable performance. Their compact size and low energy consumption are additional benefits.
For even greater precision, some UV laser markers come with visual positioning and sliding tables. This allows for highly accurate and detailed marking at high speeds.

Specifications

Standard UV Laser Marking Machine

Model	CC-UVW5
Laser power	5W
Laser wavelength	355nm
Beam quality	M²< 2
Pulse stability	< 3%
Pulse width	< 15ns(@20kHz)
Marking speed	7000mm/s
Repetition frequency	20-200kHz
Power supply	Single phase, AC220V, 50HZ, 16A
Marking area	100100mm, 150150mm, 180180mm, 220220mm, 300*300mm
Cooling method	Water cooling
Total power	1.5kW
Operating temperature	15℃-28℃ (optimal temperature 25℃)
Operating humidity	20%-80%

Visual Positioning UV Laser Marking Machine

Machine type	UV laser marking machine with vision system
Laser wavelength	355nm
Laser power	3W/5W/10W
Laser output mode	TEMoo
Repetition frequency	20kHz-80kHz
Beam quality	< 1.2
Pulse stability	< 3%RMS
Pulse width	< 15ns
Total power	≤500W
Cooling method	Water cooling
Average power stability (>8 hours)	< 5%RMS
Operating humidity	5%-95%
Pump temperature	20-40℃
Operating temperature	< 35℃
Power supply	AC220V, 50Hz

Details

Configurations

Galvo Scanner

The galvo scanner integrates an optical scanner with servo control, leveraging new technologies, advanced processes, and modern materials, all designed for optimized performance

Adjustable Z-Axis

Made from high-quality materials, the adjustable Z-axis offers precise positioning, secure stability, and increased operational flexibility

Working Platform

The standard work platform is equipped with positioning holes for quick setup, allowing versatile configurations and improving efficiency with multi-station printing support

Scale Ruler

The high-precision scale ruler ensures accurate and refined markings, providing more precise positioning for engraving tasks

Focusing Lens

The focusing lens offers excellent light sensitivity and uniform illumination. Despite its compact size, it provides a wide focus range, making it suitable for challenging environments

FAQs

What is the process of UV laser marking?

UV laser marking uses ultraviolet light to mark materials through a photochemical reaction. First, the laser converts a 1064nm wavelength to 355nm. This 355nm beam directly interacts with the material surface, breaking it down without significant heat buildup.

Is UV laser marking a cold processing method?

Yes, UV laser marking is considered a cold processing method. The high-energy photons modify the material or surrounding medium without causing heat damage. This low-temperature process prevents issues like burning, blackening, or warping of the material surface.

What are the advantages of UV laser marking machines?

UV laser marking machines offer high precision and fast marking speeds. They use a non-contact method that does not damage the material, making them suitable for a wide range of applications.