The glass industry is the basic construction industry, related to all aspects of the country and the people. With the rapid development of China’s economic construction and the formation of the international market, the glass industry has also developed rapidly. With the user’s high-end requirements for the Chinese glass market, such as: ultra-thin glass, ultra-thick glass, electronic glass, liquid crystal glass, tempered glass, etc., at the same time, the production and processing process of glass also put forward high reliability, high precision requirements to ensure the continuity of production and efficiency. Power controller is such a high reliability, high precision equipment.
Power controller has a wide range of applications in the glass industry, in the float glass production line, liquid crystal glass production line, glass fiber production line, in the tempered glass equipment, etc., have a large number of use. In the float glass production line, the heating at the top of the tin tank and the heating part of the annealing furnace are mostly used. In the heating control of the top of the tin tank, the power regulator is needed to control the heating of the transformer load and its silicon carbon rod. Transformer is inductive load, easy to produce current and voltage induction, relative to resistive load, difficult to control. The NK30T series power controller produced by our company can be widely used in inductive load electric heating control system. In the float glass field, the electric heating of the annealing furnace can be said to be the most common, because the heating element of the annealing furnace is a pure resistance load, the temperature change coefficient is not large, and the conventional constant pressure regulation can be used. In the production of glass fiber, power controllers are also widely used, especially in the electric heating of electric furnaces and platinum leakage plates. The power controller has a wide range of applications in platinum plate heating where the temperature requirement is high. The precision of temperature control of platinum leakage plate is directly related to the quality of glass fiber and has become a key technology.
With the continuous development of power electronics technology, SCR technology is becoming more and more perfect and mature, and more and more high-reliability power controllers are applied in glass electric heating system.
Post time: Aug-21-2023