At this time, although many people have learned about such a production tool, they still want to understand the role of such a tool in the actual industrial production process in a deeper sense, so that they can know what different industries such a tool can exist in at the same time. When we generally understand the corresponding problems, we can make a relatively complete choice according to our own actual situation, and also can determine whether the industrial production process we are engaged in is suitable for using such a powerful tool.

The electric area also has a double sealing function. It is not vulnerable to the hazards of material inflow and is not limited by the indoor space during installation. It can be installed in all directions, so it is widely used in the whole process control system of industrial production in manufacturing industries such as environmental protection, chemical plants, and electric power engineering.