Videojet C7720 UV Laser Coder

The Videojet C7720 UV laser marking system redefines cold laser coding by combining a 10-watt 355nm UV light source with a robust, three-part architecture. This design is purpose-built to deliver high-contrast, permanent codes on heat-sensitive materials like plastics, pharmaceuticals, and food packaging without causing thermal damage.

The system's core innovation is its water-cooled, split design, which pairs a separate cooling unit with the laser source to ensure superior heat dissipation and long-term stability. The laser source is further protected by an internal air purification system, guaranteeing reliable operation even in demanding production environments. This focus on durability results in a highly reliable system with a mean time between failures (MTBF) exceeding 30,000 hours and virtually no routine maintenance requirements.

Engineered for seamless line integration, the C7720 features an integrated 4-meter umbilical cord for simplified cabling and a flexible beam delivery system. Options like the BTU (Beam Transfer Unit) and BUS allow the scanning head to pivot 90°, 180°, or 360°, ensuring optimal positioning on any production line. Additional setup is streamlined by standard red-beam focus finding and positioning tools, significantly accelerating product changeovers.

Performance-wise, the C7720 is built for speed and precision. Its 355nm wavelength and small beam diameter enable the creation of exceptionally fine, high-contrast marks at speeds of up to 1,200 characters per second without requiring inks or solvents. This combination of cold-marking precision and high-speed throughput makes the Videojet C7720 a versatile and reliable solution for manufacturers prioritizing code quality, line efficiency, and traceability in industries ranging from food and beverage to cosmetics and pharmaceuticals.

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