The aluminum circle mirror polishing machine can impart high brightness to the surface of the polished metal device during the production process, and it can also exhibit high specular reflection performance, because it has many advantages and is widely used. Used in the aluminum polishing process in interior decoration, industrial and scientific fields. Now let's take a look at the process flow of aluminum circle mirror polish.
In the domestic aluminum processing enterprises that produce mirror aluminum circles, when these products are polished, they usually do two processes.
First, the aluminum profile is mechanically polished;
Second, the three-acid chemical polishing and electrochemical polishing are used to polish the aluminum profile.
However, in practice, it has been found that the traditional triacid chemical polishing agent contains nitric acid. This toxic substance will produce a large amount of yellow NO2 gas during the production process; it will not only seriously pollute the production workshop, but also cause extreme health to workers. Big damage. Although the traditional tri-acid chemical polishing machine was later improved, when using this product, a large amount of white smoke was also generated, and the pollution effect was also very large. The diacid chemical polishing agent introduced in recent years, although not as polished as triacid polishing or electrochemical polishing, does not contain nitric acid and does not produce toxic gases.
In the case of using conventional electrochemical polishing agents, it is also necessary to add chromium ions to the environment to be very polluted; at the same time, it requires a current density of 20 to 30 A/dm2 during polishing, which is a waste of energy.
Nowadays, everyone uses the operation technology of aluminum circle mirror polishing machine, which is smokeless and non-toxic and saves energy. It is a very practical industrial polishing machine.
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