Key Features of UV Laser Marking Machine
* Cold Processing with Minimal Thermal Impact
* Ultra-Fine Processing Capability
* Wide Material Compatibility
* Eco-Friendly and Safe
* High Speed Combined with High Precision
* Permanent and Weather-Resistant Mark
UV Laser Marking Machine for All Material
Features & Advantages
* Zero-Heat-Damage Cold Processing
Using a 355nm UV wavelength (short enough to trigger photochemical bond breaking instead of heat), it avoids the thermal stress, deformation, or carbonization caused by traditional lasers. Ideal for heat-sensitive materials like flexible circuits (FPC) or OLED screens—no more warped parts or burnt edges.
* Broad Material Mastery (Especially Tough Ones)
Its high photon energy enables high-contrast marks on plastics, glass, ceramics, silicon wafers, and coated metals. It shines where others struggle: heat-sensitive FPC/LED screens (no distortion), glossy/reflective surfaces (clear marks despite glare), and brittle materials like glass/ceramics (no cracks).
* Microscopic Precision & Premium Aesthetics
Achieves ultra-fine marks down to 10μm line width (thinner than a human hair) with razor-sharp edges. Perfect for:
1) Invisible anti-counterfeit codes (visible only under UV light, ideal for luxury cosmetics);
2) Surface frosting/matte effects (adds tactile and visual premium to glass/metal);
3) High-density QR codes (fits on tiny chips or medical implants).
Elevates product value with "hidden tech" appeal—great for brand differentiation.
* Industrial-Grade Reliability
Built with an all-solid-state design for consistent performance 24/7 (even in dusty/fluctuating temperature workshops). Stable beam quality means fewer adjustments, minimal downtime, and lower maintenance—built to keep your production line running.
* Custom Solutions
Tailored configurations available to match specific materials, processes and production lines, enabling smarter and more flexible marking solutions.
Technical Parameter
Model | DH-3W | DH-5W | DH-10W | |
Laser Parameter | Wavelength | 355nm | ||
Laser Power | 3W | 5W | 10W | |
Beam Quality (M²) | <1.1 | |||
Frequency | 0~100kHz | |||
Cooling Method | Air Cooling / Water Cooling | |||
Marking Parameters | Processing Area | 100*100 - 300*300mm | ||
Marking Speed | ≤8000mm/s | |||
Minimum marking Line Width | 0.01mm | |||
Minimum Character | 0.1mm | |||
Repeatability Accuracy | ±0.0001mm | |||
Overall Parameters | Operating Ambient Temperature | -10℃~40℃ | ||
Operating Voltage | 220V 50Hz | |||




