Single-side exposure machine
The exposure machine is easy to operate, and the exposure light source adopts a fast-starting high-power ultraviolet lamp. The light intensity is stable and uniform, and the ultraviolet spectral distribution is consistent with the characteristics of the printing plate, supplemented by a stable vacuum compressor system, vacuum adsorption, and recovery performance. The special best guarantees that the printing speed is fast and the screen is clear.
Phone：+86 18927756652 (Wechat)
Equipment use:
It can be used for automatic photosensitive printing equipment for printing various plates such as PS plate, PNA plate and stainless steel plate, and metal corrosion pretreatment equipment. Photosensitive etching process: coating → oven → exposure → development → etching → film stripping → finished product
Machine parameters:
Equipment outer diameter: 1180*900*940mm;
Effective exposure area: 1070*780mm;
Light source system: 2KW UV lamp *1;
Real fast device: 1 vacuum pump, strong suction;
Exposure frame: upper blanket, lower tempered glass;
Power: 2KW
Power: 220V/50HZ
working principle:
The vacuum pump is used to extract the indoor air, so that the vacuum pressure is generated in the chamber to force the printing plate and the manuscript to adhere to the glass plane, and then the light source exposes the photosensitive layer of the printing plate within a predetermined exposure time, the exposure is finished, and the air is automatically deflated to complete the whole process.
Equipment advantages:
1. The exposure machine has the advantages of uniform illumination intensity, stable light quantity control, stable wavelength of the light source, and high vacuuming degree;
2. The machine is composed of lamps and controllers. The light source is a special metal halide lamp with a wavelength range of 360-400mm and high luminous efficiency.
3. The use of imported excellent blanket material greatly enhances the vacuum suction quality, and the quality of the printing plate has been greatly improved;
4. The exposure time can be adjusted freely, the operation is simple and easy to understand, suitable for high-quality exposure such as metal etching and printed circuit board.
