From January to February, the total import and export of printing equipment and equipment in China was 6.5454 billion US dollars, a year-on-year increase of 1.62%. The import value was US$300.39 million, an increase of 11.98% year-on-year; the export value was US$3.5415 billion, down 5.77% year-on-year. The cumulative trade surplus in January-February was US$0.5376 billion. This article will introduce you to the WeChat group of used printing equipment.


The working principle of the printing equipment is that the words and images to be printed are first made into a printing plate mode, and then the printing plate is mounted on the printing machine, and then the ink is applied by a manual or a printing machine to apply the ink-coated printing plate. Transfer to another substrate to copy the same print as the plate.


Things to be aware of when using used printing equipment:


1. Ensure the safety of responsible personnel of used printing equipment.


2. The operator of second-hand printing equipment must wear uniforms, work caps, and work shoes.


3. Before the second-hand printing equipment is turned on, the required lubricating oil should be added to the relevant nodes of the machine.


4. Before starting, it should be checked whether the parts of the second-hand printing equipment are faulty. The safety signal must be given first to confirm the safety around the second-hand printing equipment before starting.


5. Before the second-hand printing equipment is operated, it will be reversed for several weeks, and then several weeks.


6. In the operation of second-hand printing equipment, it is strictly forbidden to touch by hand. It is not allowed to wipe the machine. Pay attention to the safety of personnel.


7. The operator should strictly abide by the post, always pay attention to the operation of the second-hand printing equipment, and stop the operation as soon as the problem is found.


8. To ensure that all parts and accessories of second-hand printing equipment are placed in the prescribed position, the work site should be kept clean and tidy.


9. At the end of the work, the maintenance personnel should clean the second-hand printing equipment in time, check the condition of the machine, find the fault, and immediately repair the warranty.


Filling in maintenance and repair record data after maintenance can extend the life of the machine, improve production quality and safe production.


It is worth mentioning that in the project, Diegel has made great efforts to reduce printing support, because he does not want to spend too much time on post-processing. “The part that is printed is not difficult, but post-processing is much more difficult. According to some companies, the proportion of pre- and post-processing in the entire cost of metal 3D printing projects may be as high as 70%.” Diegel Express

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