Have you ever wondered how the glue, accurate down to the micron level, is applied in smartphones, smartwatches, or even high-end chips? The hero behind this is the high-precision glue dispenser. Today, let's take a deep dive into the core composition of high-precision glue dispensers, just like disassembling a precision instrument, to see how it achieves such precise dispensing operations.

1. Dispensing Head: The “Soulful Hand” of the Glue Dispenser​

The dispensing head is the most crucial part of a high-precision glue dispenser. Just like a painter's brush, it determines the precision and effect of dispensing. In Mingseal’s high-precision glue dispensers, the dispensing head is made of advanced ceramic materials. Not only is it wear-resistant, but it also ensures a smooth flow of glue. Moreover, the diameter of the dispensing head can be as small as a few dozen microns, which means it can easily handle ultra-small dispensing tasks, such as applying underfill adhesive on chips.​

2. Glue Supply System: The “Energy Source” of the Glue Dispenser​

The glue supply system is like the “heart” of the glue dispenser, continuously supplying glue to the dispensing head. Mingseal’s glue supply system adopts a high-precision pressure control system, which can precisely adjust the glue supply pressure according to the viscosity of different glues and dispensing requirements. Whether it is high-viscosity thermal conductive adhesive or low-viscosity flux, it can be stably supplied, ensuring the continuity and consistency of the dispensing process.

​3. Motion Control System: The “Intelligent Brain” of the Glue Dispenser​

The motion control system endows the glue dispenser with “intelligence”, precisely controlling the movement trajectory of the dispensing head in three-dimensional space. Through advanced servo motors and precise transmission mechanisms, Mingseal’s high-precision glue dispensers can achieve a repeat positioning accuracy of ±0.01mm. This means that during the dispensing process, whether it is a straight line, a curve, or a complex pattern, it can be perfectly presented.

4. Control System: The “Command Center” of the Glue Dispenser​

The control system is like the “commander” of the glue dispenser, coordinating the work of various components. Operators can set dispensing parameters, such as dispensing volume, dispensing speed, and dispensing time, through a touch screen or computer software. Mingseal’s glue dispenser control system has an intelligent calibration function, which can automatically detect and correct errors during the dispensing process, ensuring the accuracy and stability of dispensing.​

​5. Other Auxiliary Components: The “Capable Assistants” of the Glue Dispenser​

In addition to the above core components, high-precision glue dispensers are also equipped with some auxiliary components, such as heating devices, cooling devices, and visual inspection systems. The heating device can improve the fluidity of the glue, the cooling device can prevent the glue from curing prematurely, and the visual inspection system can monitor the dispensing quality in real-time. Once an abnormality is detected, it will immediately issue an alarm.

In the fields of semiconductor packaging and consumer electronics, the application of high-precision glue dispensers is of great significance. With its profound technical accumulation in the field of dispensing equipment, Mingseal’s high-precision glue dispensers not only hold a leading position in the domestic market, with a 90% market share in the advanced packaging field and an 80% market share in the precision dispensing field for mobile phone VCM/CCM, but also actively expand overseas markets, meeting the needs of global customers with standard products.

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If you want to learn more about high-precision glue dispensers or have related product requirements, welcome to visit our official website: https://www.mingseal-en.com. We will wholeheartedly serve you.

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