UV laser marking machine ST-UV03F

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Product Overview
The UV "fly-marking" (on-the-fly) laser marking machine is a high-precision, high-speed online marking system designed for integration into automated production lines. Utilizing 355nm UV "cold laser" technology, it completely eliminates issues such as thermal burns and material deformation often associated with traditional laser processing. The system delivers high-definition, permanent markings on a wide range of heat-sensitive and delicate materials—including plastics, glass, select metals, films, and cables—supporting the high-speed engraving of QR codes, production dates, serial numbers, brand logos, and anti-counterfeiting codes. It integrates seamlessly with various automated production lines to enable continuous dynamic marking. Requiring no consumables and generating no pollution, the system produces durable, abrasion-resistant marks. It is ideally suited for high-volume industrial manufacturing and is a preferred choice for the electronics, packaging, pharmaceutical, and precision hardware industries.

Key Product Specifications
Model: ST-UV03F/ST-UV05F/ST-UV10F/ST-UV15F/ST-UV20F
Laser Power: 3W/5W/10W/15W/20W (Multiple power options available)
Marking Area: 110x110 mm – 180x180 mm (Customizable upon request)
Laser Type: 355nm UV cold laser
Cooling Method: Constant-temperature water cooling
Control Method: Smart touchscreen control
Operating Mode: Automated on-the-fly marking on production lines

Key Product Advantages
1. Non-destructive Cold Laser Processing: Uses a professional industrial UV laser source with a minimal heat-affected zone. Marking is free from charring, edge burning, or deformation, making it perfect for precision and heat-sensitive materials.
2. Stable 24-Hour Mass Production: Equipped with a constant-temperature water cooling system, the unit offers excellent heat dissipation and high-temperature resistance. It maintains efficient, stable operation even in demanding thermal environments, meeting the needs of continuous factory-scale production with high marking consistency and a low failure rate. 3. Lightweight, Easy-to-Install Design: The equipment features a compact structure with a small footprint. Paired with dedicated mounting brackets, it offers flexible integration into various assembly lines; it is easy to install, remove, and adjust, accommodating diverse production line layouts.
4. Smart, User-Friendly Operation: Equipped with an integrated smart touchscreen control system, it eliminates the need for an external PC. Operation is intuitive, allowing for one-touch saving and rapid switching of marking parameters. It enables quick onboarding for new operators and supports mixed-line production for various product categories.
5. Flexible, Precision Adjustment Mechanism: The main beam lifting mechanism is stable yet lightweight, supporting multi-dimensional fine-tuning (vertical and longitudinal). Featuring a split-design laser head with an automatic sensing function, the system triggers marking automatically as workpieces pass by, ensuring a high level of automation.
6. Efficient, Low-Cost Production: The process is entirely free of ink, consumables, and chemical pollution, relying solely on electricity. This significantly reduces ongoing consumable and labor costs. Markings are permanent, wear-resistant, waterproof, and solvent-resistant, ensuring reliable traceability.

Wide Range of Applications
The equipment is suitable for high-volume assembly line operations across various industries. Applications span integrated circuit chips, electronic communication products, precision hardware, industrial molds, wires and cables, food and personal care packaging, jewelry, military components, automotive parts, precision instruments, medical devices, pharmaceuticals, and craft gifts. It meets the needs for high-precision, high-speed online marking, traceability coding, and anti-counterfeiting engraving across a wide array of products.

Authoritative Product Certifications
This series of UV flying laser marking machines has obtained multiple authoritative international quality and safety certifications, including CE and FDA. Compliant with EU, US, and international industrial production standards, the equipment offers reliable quality and safety compliance. It is ready for worry-free export to global markets and meets the requirements of high-standard industrial production and international trade orders.