CTP direct plate-making machine is mainly composed of three parts: precise and complex optical system, circuit system and mechanical system. When working, the single original laser beam generated by the laser is split into multi-speed ultra-fine laser beams by multiple optical fibers or a complex high-speed rotating optical splitting beam system. The beams are respectively light and dark according to the image information in the computer through the acousto-optic modulator. And other characteristics, after modulating the light and dark changes of the laser beam, it becomes a controlled beam. After focusing again, it directly hits the surface of the printing plate for engraving work. After scanning the engraving, a latent image of the image is formed on the printing plate. After development, the image information on the computer screen is restored on the printing plate for direct printing by the offset press.
Foshan Liqia Hardware Products Co., Ltd. , https://www.liqiahardware.com