What is DPL UV LED Technology?

• High energy output: up to 26w/cm2

DPL UV LED curing system provide high and constant UV output to reach your request for different applications. DPL UV LED system can easy reach energy output up to 650mj/cm2 by100m/mi, Peak energy more than 24-26w/cm2.

• UV LED Lamp with Multi-wavelength output:

Compared with general Mercury Lamp, normal LED can only provide a very narrow band. See the left side figure, which compare the output of a multi-wavelength( 365nm-410nm)UV LED lamp with traditional mercury lamp. At the same wavelength 365nm,DPL UV LED lamp can output much more energy than traditional mercury lamp, meansDPL UV LED lamp can provide more high energy output in UV-A range.

• High-Efficiency Energy Output

DPL LED curing system use the latest LED technology on LED chip combination to reach high Joule Energy (DOSIS Energy), so it can easily cure UV ink in UVA range instead of single-wavelength LED ink. According to our client’s ink performance, DPL LED Curing system can setup different output energy at a different wavelength.

• Long lifetime: >20.000h

With our high-effective water chilling construction, DPL LED curing system keep the low temperature even at power at 26w/cm2. DPL cooling system optimizes the heat extraction from the LED chip, which provide surface printing temperature lower than 40oC. Low temperature also reduces wastage and rejects with heat-sensitive substrates.

• “Plug & Play” smart system

DPL LED Curing system is a smart system with “plug &play” design, easy to operate and  suitable to install in existing machine