Digital printing machine consists of scanning unit, plate making unit, paper feeding unit, printing unit and paper producing unit. When the printing press is working, the manuscript enters the scanning unit, and the scanned text and pictures are converted into digital signals and transmitted to the thermal printing head of the platemaking unit. The waxed paper used for plate making is hot melted by the thermal printing head, so that the text or picture on the original manuscript is engraved on the wax paper in equal proportion to form the image information composed of small holes. After plate making, the waxed paper engraved with the text or image information is automatically affixed to the printing cylinder with ink. The rotation of the printing cylinder presses the ink through the wax paper hole and presses it onto the paper between the printing cylinder and the press roller. The paper then falls on the paper receiving table of the printing press through the paper outlet unit. At the time of printing, this continuous printing action is completed in a very short time (plate making time takes more than ten seconds), once the newly made plate is made, the printing speed can reach 90-120 pages per minute. Because of the use of digital printing technology, the quality of printing, printing efficiency has been greatly improved. It also provides great convenience for users who need printing in all walks of life.
Other General knowledge of digital printing press:
Digital printing machine is also known as speed printing machine, digital printing machine has the characteristics of plate making and printing, some users call it an integrated printing machine. At present, we have six common brands of digital printing press. They are: Ricoh, Chisderer, Ideal, Debo, Rongda, and Jia Wen. The first four brands are all Japanese, with Eito and Gaven being domestic. Prices range from 9,000 yuan to 100,000 yuan, depending on the class. Ordinary users can choose suitable brands and models for their own use according to their actual situation.
The above content introduces the development process of yfomnitech digital printing press and the working principle of digital printing press and other general knowledge. I hope it will be helpful to you.
