Customize Screen Printing Stencil Platesetter LED uv Vacuum Exposure Machine

Application

LED UV lamp not Sing Iodine-Gallium lamps, Tamprinter's vacuum printing plate LED exposure machines generate a strong UV and cool near-UV light in order to photocopy images and text onto screen printing plates, photopolymer plates and PS plates.
The exposure runs automatically and the exposure is even and stable.

Applicable Industries

Garment Shops, Manufacturing Plant, Home Use, Retail, Printing Shops, Advertising Company

Technical parameters

FAQ

Q1: 

The working principle of LED exposure machine?
A1: 

It mainly uses UV-LED ultraviolet light source to emit UVA wavelength ultraviolet light to transfer the image information on the film or other transparent objects to the surface coated with photosensitive material. The following is a detailed explanation:

During operation, the LED exposure machine uses computer control to transfer image information from film or other transparent objects to the surface coated with photosensitive material by focusing electron beam or UV-LED ultraviolet light source. In this process, the UVA wavelength ultraviolet light emitted by the ultraviolet light source is the key, which can trigger the chemical reaction of the photosensitive material to form a fine pattern.
Specifically, when ultraviolet light is irradiated on the photosensitive material, it changes its physical and chemical properties, so that areas with good or poor solubility are formed in certain solvents, thereby forming the desired pattern on the photosensitive material. This technology is widely used in the fields of semiconductor production, PCB circuit board production, and exposure of high-precision fine lines.

Q2:

Does LED exposure machine have radiation?

A2:

LED exposure machine has no radiation.

LED exposure machine uses LED light source for exposure, which does not generate infrared heat radiation, thus avoiding the harm caused by heat radiation. LED lamps do not have UVC rays and do not release ozone, so they are safe to use. In addition, LED lamps do not emit light through infrared heating, and the heat released is low, which will not affect the transmission of media that are easily deformed by heat during the printing process, making the application range of media wider. These characteristics of LED exposure machine make it widely used in fields such as semiconductor production and high-precision fine line exposure, while ensuring the safety and environmental protection of the production environment.

Q3:

UV-LED light exposure machine advantages？
 

A3:

  1, long life: life is more than 10 times that of traditional mercury type curing machine, about 25,000 to 30,000 hours. 
    2, cold light, no heat radiation, according to the product surface temperature is low, resolved optical communications, LCD production and long-standing problem of heat damage. Especially for liquid crystal Edge, film printing and other requirements applicable to small temperature rise of the occasion. 
    3, heat a small, solve the  iodine gallium lamp  equipment heat, staff unbearable problem. The iodine gallium lamp generates heat, and the film absorbs heat during the exposure process, the film will become longer, and the accuracy of the product will be affected;
    4, instant light, no warm-up instantly reach 100% power UV output. 
    5, from the opening and closing times on life. 
    6, high energy, light output stable, good illumination uniformity effect, improve production efficiency. 
    7,  the maximum illumination intensity of up to 6000mw / cm2.
    8,  do not contain mercury, it does not produce ozone, it is to replace traditional light source technology a safer, more environmentally friendly choice. 
    9,  low energy consumption, power consumption is only 10% of the traditional  iodine gallium  lamp type exposure machine can save 90% power.
   10,  the maintenance cost is almost zero,