How to choose a cleanroom ionizing air blower
Talking about how to choose the clean room production environment of the ion fan used in the clean room, directly affecting the quality and qualified rate of the product. Therefore, it is always necessary to manage and maintain the clean room production environment, control the source of pollution and reduce secondary pollution. The key content of clean room management. Since the clean room is in a dynamic airflow during the production process, it is really difficult to find the source of the pollution. Here is how to use the ion fan used in the clean room to share my thoughts.
At present, there are many brands of ionizing air blower on the market. We are divided according to the working principle of boosting; traditional high voltage package type (different into DC and AC); high frequency piezoelectric type; low frequency pulse type; nuclear element radiation type, etc. These big categories. The traditional high-pressure package and high-frequency piezoelectric type are commonly used in the market, because these two products have stable performance and moderate price, so they occupy most of the market. The so-called traditional high-pressure package type ion fan is an ion fan that generates high-voltage and tip-discharge by transforming the primary and secondary coil transformers (called an snail, high-voltage package). This type of static elimination device is very common, mature technology, and performance. Stability is the mainstream product in the market.
Because it is a high-pressure product, there is a certain danger in the use process. Therefore, when designing and manufacturing, it is not considered to allow the user to disassemble during use. Therefore, in a conspicuous position, a warning sign is attached to tell the customer; Non-professionals are prohibited from dismantling The manufacturer is right to take into account the safety of the user. This product is mainly used in the processing of plastic products to eliminate static electricity and dust, and has very good results. However, with the continuous development of technology, processing high-precision electronic products in the clean room environment also requires the removal of static electricity, so this product is also used in the clean room, and the problem arises. Because it cannot be disassembled, it is impossible to clean the inside of the cleaning fan, so that when the power is turned on, it will cause secondary pollution to the environment, and the consequences are unimaginable. Nowadays, there are also such traditional fans that can be cleaned on the market. Due to the large current and high voltage, the traditional boosting method is used by the users and cannot be eliminated. The market is not much. From the perspective of controlling the source of pollution and reducing secondary pollution, users should consider this product. In fact, there is another product on the market, which is the first product of the clean room manufacturing environment, that is, the high-frequency piezoelectric VESD brand ion fan AB-21H. The AB-21 type ion fan is a new type of low-carbon energy-saving and environmentally friendly product that introduces Japan's advanced piezoelectric boosting technology to generate high-density positive and negative ion pairs through high-frequency oscillation, and achieves rapid elimination of static electricity. Half) is more energy efficient, weaker current (in milliamps) is safer, free to contact with people, high frequency, fast power, ion balance and residual voltage up to 5 volts, it is important that users can open themselves before and after The wind window is easy to clean and is a static elimination device specially designed for the clean room production environment. We will equip our customers with special cleaning tools to facilitate the quick and easy cleaning process and completely eliminate the source of secondary pollution.
Nowadays, ionizing air blower have been used in large quantities in the market, especially in high-precision machining such as LCM, FPC, HDD and so on. At the same time, we have developed a variety of ion tuyères and ion wind rods dedicated to the clean room environment to provide safe protection for the quality assurance of the high-end industry. With a focus on the future, Steco will work hand in hand with the high-tech industry to continuously improve the technical level of research and development of new products while creating services in the field of static cleaning in clean rooms, and to provide cutting-edge technology. At the same time, we are willing to learn from each other and make progress together.
