2017 Nanjing Printing and Packaging Equipment and Equipment Exhibition is the largest all-round printing equipment and equipment exhibition in Jiangsu printing industry. It is dedicated to serving the printing and packaging industry in Jiangsu and surrounding areas, especially in the printing industry of Jiangsu Province as a “printing provinceâ€. “One-stop†professional display and trading platform. It is the largest and most influential printing professional exhibition in China's regional provinces. This article will introduce you to the printing iron printing machine.
The working principle of the printing machine: the film and PS version are closely attached, and then exposed to ultraviolet light. The quality of the sounding version has two main points: the vacuum, the closeness of the film and the PS version. The source of light, the wavelength of the ultraviolet light is within a certain range, as much as possible "pure". The closeness of the original (such as film) and PS version fit.
The printing machine occupies an extremely important position in the prepress equipment, and its performance directly affects the quality of the plate making, and its maintenance plays a decisive role in the printing production process. If the correct selection, proper maintenance and timely maintenance of the required printing machine can not only improve the service life of the printing machine, but also improve the quality of the printing plate. The temperature rise of the working glass surface of the plate printing machine should be no more than 20 °C. Detection method: the exposure light source is placed in the normal working position, and the surface temperature of the working glass is measured by a point thermometer having a division value of not less than 0.5 °C.
The early printing machine control system was a single board machine control system. The parameters were displayed and set to 7-segment LED digital tube and digital buttons. Due to the high failure rate of the single-board machine system, complicated parameter setting, and poor display interface, the PLC is used to redesign the control system. Compared with the original single board machine, the PLC has flexible configuration, simple programming, and supports communication connection with the HMI, which greatly enhances the monitoring function of the device. .
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To view the full range of laser machines that we have available, you are welcome to contact us to have a video online meeting to see the machines up close and personal. Also, please send your requirements with a detailed list including the style/item and quantity you require. We will then send our best prices to you. Manufacturers Machine Operation training is included with all machines and no previous experience is required.
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