E4C High-Power UV Curing System

The GEW E4C represents the highest-power UV arc curing option in GEW’s range, engineered specifically for demanding curing environments and the fastest production speeds on web, flexo, coating, and sheetfed lines. With optically tuned reflectors and water-cooled reflector technology, E4C delivers up to 220 W/cm UV energy while limiting heat transferred to delicate substrates, making it suitable for pressure-sensitive stocks that require deep, rapid cure without substrate distortion. Its hybrid lamp housing is designed to accept either E4C arc, E2C arc or LED lamp cassettes, providing press flexibility and future-proof upgrade paths. Maintenance is streamlined through plug-and-play replaceable components and reflector systems that can be serviced without breaking water seals, which helps reduce downtime and lifecycle costs. In applications where maximum curing energy, high throughput, and robust field performance are key decision criteria, E4C remains a go-to choice.