The precision plate-making machine is fully automatic. Each time the printing plate suction, exposure, and exhaust are automatically completed. It is easy to operate. It is equipped with a precise calculation of the light quantity control device, and absorbs the energy of light instead of relying solely on time to control the screen. Exposure to ensure the accuracy of the exposure, fundamentally rule out the network cable errors caused by the lack of voltage, lamp tube, lamp start instability, etc. This article will introduce you to the transfer of printing machine. Work principle of the printing machine: The film and PS plate are closely attached and then exposed with ultraviolet light. There are two main points in the quality of ring prints: Vacuum, and the tightness of film and PS plates. The light source, the wavelength of ultraviolet light within a certain range, is as "pure" as possible. The tightness of the original (such as film) and PS version fit. Stencils occupy an extremely important position in the prepress equipment. Their performance has a direct impact on the quality of platemaking, and the maintenance of them has a pivotal role in the printing production process. If you choose the right stencil machine, maintain it properly and maintain it in time, you can not only improve the service life of the stencil, but also improve the quality of the stencil. The temperature rise of the working glass surface of the printing machine should not exceed 20°C. Detection method: The exposure light source is placed in a normal working position, and the surface temperature of the working glass is measured with a point thermometer with a division value of not less than 0.5°C. The plate-making machine has the advantages of uniform light intensity, stable light quantity control, stable wavelength of the light source, high vacuum degree, long lamp service life, etc., and is suitable for screen printing with high-precision lines, dots and high-density network lines, and in the design of reflectors. At the same time, a computer simulation test was used to select the best angle, and the imported German reflective material was selected to provide uniform light intensity. Stainless Steel Dining Trolley Stainless Steel Dining Trolley,Food Serving Trolley,Metal Bar Cart,Chrome Bar Cart Jiangmen Junerte Stainless Steel Kitchenware Co.,Ltd , https://www.jetkitchenware.com