UV LED UV curing machine curing equipment

What kinds of UV curing machine are there? What is the principle of UV LED UV curing machine? UV LED UV curing machine is a device that can emit UV light, so the principle of UV curing machine is very close to UV light.

 

 

 

 

 

There are three kinds of common UV curing machines, one is mercury source UV curing machine, the other is electrodeless UV curing machine, and the last is led light source UV curing machine.

 

 

 

 

 

 

The principle of UV curing machine of three kinds of light sources is basically the same. Generally, UV LED uses UV curing resin to crosslink and polymerize to form solid film.

 

 

 

 

 

When the UV light emitted by the UV curing machine is irradiated on the UV curing resin, the photoinitiator absorbs the UV energy, generates free radicals and cations, and then crosslinks and polymerizes to form solid substances. This is where the three light sources are roughly the same.

 

 

 

 

 

 

Is there any difference?

 

 

 

 

 

Mercury lamp UV curing machine is a kind of quartz lamp. It needs high voltage ions to ionize the gas inside, and then ignite the special gas inside to excite the inside. Need booster, ballast, etc. It is necessary for mercury lamps to emit ultraviolet light, such as what gases or elements.

 

 

 

 

 

 

The electrodeless lamp UV curing machine is an upgraded version of mercury lamp UV curing machine. However, it can not jump out of the scope of quartz tube, but relatively speaking, there is still progress in all aspects.

 

 

 

 

 

 

LED light source UV curing machine is the development of the first two kinds of UV curing machines. The structure of LED lamp is beyond the scope of quartz tube. It's made of epoxy. It is safe, light, environmental protection, with good energy-saving effect. Its energy consumption is only one thousandth of incandescent lamp and half of energy-saving fluorescent lamp.

 

 

 

That said, no matter what type of light source, the principle of UV curing machine is the same, it is inseparable from UV.

 

 

 

 

 

 

Now the UV can be customized according to the needs of users, such as the size of area and volume, the intensity of light source, the material of products, etc. Shanghai futanxi Electronic Technology Co., Ltd. is a direct sale of UVLED manufacturers integrating R & D and production, with quality assurance, low price and good after-sales service. It is the choice of many customers.