Explain in detail the purpose of the injection valve?
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Release Time：2023-02-18
I believe that a lot of friends are not clear, in order to enhance our understanding, the following small series on this issue for a specific introduction, interested in a look at it! If you are also interested, you may wish to check it out here.
I believe that a lot of friends are not clear, in order to enhance our understanding, the following small series on this issue for a specific introduction, interested in a look at it! If you are also interested, you may wish to check it out here.
Injection valve is now more popular products. But many people still don't understand its role. First of all, we need to know that the injection valve is an auxiliary equipment, usually used in the factory production of similar electronic products, the better piezoelectric jet discharge valve is now suitable for electronic packaging industry, lighting LED industry, energy industry, life medicine and other industries. Solder paste spraying, MEMS (micro-mechanical electronic system) packaging, UV materials for precision assembly, underfill, wafer bonding, conductive silver paste, patch red glue, hard disk assembly and other ingredients applications. Work fast, is the factory to improve productivity right-hand man. In fact, it mainly uses the characteristics of piezoelectric materials to generate mechanical force through voltage. When the lower piezoelectric material is charged, the valve opens; when the upper piezoelectric material is charged, the valve closes. Due to the small opening and closing space of the valve, the operating frequency is high, and a small amount of liquid material can be discharged at high speed. The injection valve also uses piezoelectric technology in production, which not only improves production efficiency, but also ensures excellent batching accuracy and process control. Now that its design is compact, the modular design of the injection valve controller is easier to carry on the metering piezoelectric injection discharge valve platform. Different nozzles can be selected according to different dispensing requirements.
Before using the injection valve, we should know that in recent years, dispensing technology is undergoing a transition from contact to non-contact. Foreign companies are committed to the research and development of non-contact dispensing equipment. More than 70% of the dispensing systems still use the traditional contact needle dispensing, and the time/pressure type is the main type; the market share of non-contact (jet) dispensing system is less than 10%, and its development and application are still in the market. Therefore, in the early stage, it is imperative to study the fluid dispensing technology with independent intellectual property rights, high precision and high reliability in view of the development status of dispensing technology in China. Of course, the working parameters of the injection valve are non-contact spraying, high precision and multi-function. Applicable liquid viscosity up to 200??0000mPas. Now its speed can reach 1000 times per second. In addition, the injection valve and its accessories can be freely selected to meet the needs of customers for different injection processes; it has high repeatability for media with different viscosities; and the automatic calibration function ensures high repeatability after replacing the injection valve. Here is a regular manufacturer, want to order the product friends may wish to come here to choose it. Believe that will not let you down. The price here is reasonable and the quality is guaranteed. Moreover, there are many types of products, and there is always one suitable for you. Welcome to buy.
The content of the above article is about the use of injection valves for all friends, and a better injection valve manufacturer is also shared in the content. If you have any demand in this area, you can check it out, hoping to help you.
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