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Starting today, we have launched a new column "Beisheng teaches you to open the machine". Sheet-fed offset presses (off-width and above) are the most complicated of all printing machines to operate, and we found that almost all operators, their operating ideas come from word of mouth between the master and the disciples. Right? I do n’t think it ’s clear enough. Adjusting and operating the machine in the correct way and knowing why it is done are very important for long-term safe and stable production. Next let's start our first lesson today: properly adjust the feeder.
At present, there are many kinds of feeders used in offset presses that can be seen in China. Our readers include Beiren, Xinxiang, Shanghai, HDB, and Roland. Wait, in our explanation, we will focus on the Feida of domestic 05, 08 and Heidelberg Speedmaster 102 equipment.
J2108 J2205 Printing machine mechanism adjustment
During the development of sheet-fed offset printing in China, the feeders of the 08 and 05 presses ruled an entire era. The reason why the feeders and adjustment methods of 08 and 05 are introduced is because the feeders of these two machines With a certain degree of universality and representativeness, and as of today, they are still far from withdrawing from our printing stage, and still have great applications in a considerable range.
1. Functions of various parts of Feida 05 printing machine:
Side stop board: It is fixed on the separator frame of the paper conveying device, one on each of the left and right sides. Its role is to keep the paper stack "coming and going" during the paper feeding process (the direction is the same as the machine's axial direction), and at the same time ensure that the side of the paper is kept at a certain distance from the side gauge to keep the side gauge correct
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