Launch of the New Air-cooled UV LED Light Source "G7A Series"

UV curing light sources have faced important challenges, such as the need to reduce CO2 emissions by decreasing power consumption, lowering ozone emissions, and complying with mercury regulations. There is also a growing need for compact, efficient light sources. Kyocera’s UV LED light source addresses these demands with an air-cooled system that does not require water cooling. This not only reduces environmental impact but also simplifies installation.

Our advanced technology delivers outstanding curing performance for a wide variety of applications, such as printing, adhesion, and liquid gasket.

1. High Irradiance

Achieves the highest irradiance in its class *1 with 20W/cm², enabled by Kyocera’s proprietary ceramic substrate and advanced heat dissipation design. This enables high-speed curing performance, with a total dose of 400 mJ/cm² at 50 m/min―comparable to water-cooled systems.

*1: Among air-cooled UV LED light sources for UV curing applications; Kyocera research, March 2025.

2. Compact Design for Space Savings

The G7A Series features a 62% smaller footprint and 10% lower height than our conventional model (G5H Series), making it one of the most compact UV LED light sources available, with the same optical performance (120 × 52 × 151mm). The G7A offers a 30mm irradiation window, contributing to space savings while maintaining high curing performance.

3. Customizable for Diverse Applications

The irradiation width can be customized from 120mm up to 2,400mm, in 120mm increments, by connecting multiple units. This scalability allows the G7A to adapt to a wide variety of applications and production line requirements.

4. Stable Operation Enabled by Monitoring Functions

The G7A Series is equipped with monitoring functions for LED temperature, LED current, fan operating time, and accumulated lighting hours. It can detect lighting and system errors, and provides notifications for filter replacement and the end of LED lifespan, ensuring stable system operation.

Kyocera is committed not only to advancing technology but also to promoting sustainability. Our air-cooled system does not require water cooling, reducing CO2 and ozone emissions. This not only lowers environmental impact but also simplifies installation by removing the need for additional cooling equipment, helping manufacturers achieve greater efficiency and sustainability.

With the G7A Series, Kyocera continues to deliver solutions that combine top-level performance with a reduced environmental footprint—helping manufacturers meet today’s challenges and build a more sustainable future.

Stay tuned for more updates as we prepare for the launch of the G7A Series. Let's transform the way we think about UV curing together!

Learn more here: UV LED Light Sources | KYOCERA