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The life of uvled oven curing equipment wavelengths in coati
source：未知 date: 2019-02-25 16:08 hits：
Industrial production of UV-related equipment such as UV curing lamps and LED lamp bead combination UV curing equipment, for different industries need different UV bands. UV curing tapes for UV coatings such as colloids, inks, wood lacquers, varnishes, etc. are mainly used in the 365nm~380nm~395nm~405nm~415nm band, and are used to cure all UV coating materials on the market, among other bands. disinfection.
As a manufacturer of UVLED curing equipment, it is natural to talk about UV curing technology. At present, light-solid UV coatings are mainly divided into two curing technologies: point source curing and surface source curing.
The system's violet light is positioned on a flexible light guide. The uvled oven is on a three-dimensional connection line, and the optical waveguide covers the light energy in a small range.
The floodlight system is the area where the LED surface source is photocured. These systems consist of UV lamps and consist of any LED energy-saving UV lamp beads that illuminate the light evenly over a large area. They can be mounted at any angle, at any angle, and UV curing is environmentally friendly at any location.
In medical applications, the dose of radiation delivered to the assembly must be consistent to ensure repeatability. In the manufacturing process, each lamp bead must be manufactured through a strict process to ensure quality.
An important component of UV curing devices is the UV system, while for UV systems, the UV light source system occupies an important position. The UV lamp head is an important part of the UV light source system. A detailed understanding of the UV lamp head can help us purchase the UV device.
Plan for timekeeping and maintain when using. This can better complete the work, improve the service life of the curing equipment, and save production costs.
Let's take a look at the UV lamp head and see what we need to pay attention to.
There are currently two UV lamps, uvled oven curing equipment. At present, ultraviolet LED curing lamps are commonly used on equipment, and some of the backward equipment uses ultraviolet lamps. Ultraviolet UVLED curing lamps can cure some thicker or harder ink coatings in the 365nm band. It is recommended that you choose as needed.
The power parameters of the UV lamp are an important parameter for us to choose the UV curing device.
It refers to the radiant energy of ultraviolet light, that is, the ability to penetrate. It must first meet the wavelength and power density requirements of spectrally absorbing UV inks. Otherwise, the curing effect is difficult to achieve, and the surface of the UV ink will age, seal, and embrittle. At the same time, since the low-power UV curing lamp purple cannot penetrate the bottom of the ink layer, the bottom layer is not cured or the curing is incomplete, resulting in poor adhesion of the ink and poor interlayer adhesion of the overprint.
U-Tech UVLED curing lamps typically have a service life of 30,000 hours. At this time, the ultraviolet light emitted by the ultraviolet lamp becomes weak. When the light regulator adjusts the optical power, the uvled oven curing effect can continue.
The UV lamp can dissipate heat when it is working. Therefore, it is necessary to check the water level of the cooler in time. If it cannot be cooled, it will cause the UVLED lamp head to malfunction due to excessive temperature. shorten
In addition, it depends on the parameters of the UVLED oven and power drive control system and water cooler. If the mismatch is not met, the work will be abnormal, which will seriously damage the luminaire and affect the service life of the entire curing device.
