Double sided parallel light exposure machine

Parallel light double-sided exposure machine

Scope of Application

3D transfer printing steel plate screen double-sided exposure

Equipment performance and characteristics

1. Microcomputer control, 60 sets of memory functions

2. Light quantity compensator (can automatically extend or shorten the exposure time within a certain range when the intensity of light changes, ensuring consistent exposure concentration for a set of plates), differential timing and second timing options

3. Automatic and manual testing functions, convenient for maintenance

4. Travel switch status detection and automatic cycle testing function

5. Imported rubber blanket and lamp tube

6. Oil free silent maintenance free vacuum air pump

7. There is a dust-proof top cover The front cloth is manually pushed up and down, it can be pulled down and pushed up with its own weight, which is convenient and fast. The professional light blocking cloth effectively blocks ultraviolet rays from shining on the human body

8. The uniformity of light within the effective area of the PS version shall not be less than 95%

9. The lightbox is equipped with tempered glass, which is explosion-proof, heat-insulating, ozone resistant, and prevents hot air from blowing the secondary exposure film, causing vibration and reducing the resolution of light.

10. The exposure stability accuracy is ± 0.01mm and requires the cooperation of a parallel light source.

11. The combination of two suction devices and a spherical suction system ensures uniform and rapid vacuuming from the middle without air residue and good discharge of oxygen and nitrogen generated during the exposure process

12. The platform that supports the steel plate is made of steel plate

Specifications and models

Special optical technology realizes the dream of the photography industry

The traditional single point light source, with the propagation of light centered around the luminous body, is prone to errors in the reproduction of the film due to radiation. The newly developed parallel linear light diffuser will guide the radiation light to pass through the diffuser and generate a straight line of light perpendicular to the working surface, completely eliminating this error.

Characteristics of parallel light sources:

(1) Absolute matching accuracy, within ± 5U of plate making line error and ± 10U of graphic size error.

(2) (2) Uniform light distribution is most suitable for fine line flipping, reducing the occurrence of line width errors.

(3) A true 1:1 copying task, without the problem of large size errors in the copied graphics.

(4) Equipped with an integrated light quantity meter to control stable exposure concentration.

(5) Parallel light sources provide perfect, burr free lines and complete replication of solid dots.

Special operations for parallel light sources

(1) Using a parallel light source with strong vertical light directly reaching the photosensitive surface, the finished product has perfect lines without burrs and solid dots.