UV Led curing technology

UV LED curing technology is more and more popular in industry developing.  Because UV LED curing technology offers many benefits over traditional broad-spectrum UV light curing.

What is UV LED Curing Technology?

Compared with traditional UV lamp, UV LED lamp provides typical wavelength light to reach our requirement. For example, when we turn on a UV lamp, the light will cover wavelength from 100 to 410nm.  But for UV LED lamp, we can choose which wavelength we want to have according to the different request by ink or coating lacquer.

What is the advantage of DPL UV LED curing system?

  • DPL Customer Designed UV LED module

DPL eAsycureTM LED curing system use our own design LED Modules with wider curing area (41x60mm per unit) and high-resolution optical lens, which can provide high curing energy up to 26w/cm2

  • Individual Power for each LED Module

    Each LED module has one LED driver with stable voltage and adjustable electric current, which provide high uniformity energy output up to 98%. Independent driver unit also increases LED module’s working lifetime and decrease LED energy damping.

DPL eAsycureTM UV LED curing system series is build up with length from 82mm to 2240mm. We also provide custom design service.

DPL eAsycureTM UV LED curing system includes one set of lamp house, one set of LED Driver, one set of PLC. Clients can use their own chiller or our recommend brands. To protect LED Modules’s working life, we request chiller should have flower sensor so chiller will be automatic switch on/off according to DPL temperature sensor in lamp house.

  • Long lifetime: >20.000h

With our highly 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 provides 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 the existing machine

Why Choice DPL as your UV LED curing system supplier?

QUALITY MEANS EVERYTHING

DPL are much more than just products, we also share our experience on UV curing printing, UV coating, and UV bonding onto wood, glass, metal, plastic and paper products. We sold more than 3000 sets of UV curing system to our clients in the world.

How to choose the right UV curing system?

UV inks are typically very thick. Although lower viscosities are available, UV inks generally range from 1000-5000 centipoise (as compared with water-based inks in the vicinity of 100 centipoises).Therefore, a right UV curing lamp is one of the most important fact that all printers have to be considered.

Why is DOSIS Energy the most important fact for UV curing system?

As you know that, more than 60% output of UV lamp is IR (heating), means you can only get 80w/cm UV energy output even from a 200w/cm UV lamp, if the lamp doesn’t have any special treatment.

Three ways to improve your UV Curing Efficiency

  • Cold Mirror reflector coating technology
  • Hot Mirror Coating technology for bottom window
  • Focus Lens technology