The chiller is a refrigeration equipment, which has a great effect, but I have never heard that the chiller can also be used in the vacuum coating process before. In fact, we are outdated. The chiller has been well used in the vacuum coating process, and the effect is also very significant.
The vacuum coating process is mainly to make the film evaporate in a high temperature environment, and finally fall on the surface of the workpiece to crystallize. However, due to the resistance of the air to the evaporated film molecules, which affects the coating effect, the crystals can be made fine and bright under high vacuum.
Generally, this problem can be solved by intermediate frequency equipment, but due to the high frequency of intermediate frequency equipment and the large current, the skin effect will occur when the current flows in the conductor, and the charge will accumulate on the surface of the conductance, which will cause the conductance to heat up. In order to alleviate this heating phenomenon, water cooling equipment is used.
The chiller is a very good water cooling equipment. The cooling water provided is also constant temperature, constant current and constant pressure, and it can automatically adjust the cooling water temperature according to the requirements. If it is used for a long time, you can still see Significant water saving effect.
A unique feature of the chiller is that it has a completely independent refrigeration system, which will not be affected by the surrounding environment and temperature, and will not be affected by the temperature and environment, so that it can effectively control the vacuum coating machine. temperature to ensure the high quality of the plated parts.
Seeing the superiority of the application of the chiller in the vacuum coating process, why don’t we use it? It is believed that the chiller, as a high-quality cooling equipment, will have a wider range of applications in the future.
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