High-dose UV LED curing is air-cooled

September 09, 2019 //By Julien Happich
Phoseon Technology’s FireJet FJ645 UV LED is a self-contained, air-cooled curing lamp for flexographic applications.

With a 40mm wide emitting window, the FJ645 provides longer UV exposure time and greater dose, improving through-cure and adhesion of difficult to cure materials; especially over-print varnishes, and dense blacks. The increased dose allows for higher speed without the need for additional facilities requirements, such as exhaust blowers or water chillers. The wider emitting window allows more dwell time for the ink or coating to absorb more UV energy in one pass. The FJ645 comes in print widths up to 525mm and includes advanced digital interface capabilities for tight process control, such as low-migration processes for food packaging. The unit is compact enough to retrofit existing installed presses and has a 3-years warranty. In addition, the FJ645 supports the following patented technology enhancements:

  • WhisperCure Technology to deliver leading edge air-cooled performance at reduced decibel levels creating a quieter and safer environment for operators

  • TargetCure Technology delivers fast performance uniformity with the instant on and off capability of LED and reliability of performance over the life of the lamp.
    Phoseon Technology - www.phoseon.com

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