Liquid metal can be regarded as a mixture of positive ionic fluid and free electron gas. Liquid metal is an indeterminate, flowable liquid metal. Among the simple substances, only mercury is liquid metal, while gallium, rubidium, and cesium are low-melting metals.

Dispensing of liquid metal gallium

Gallium is often used as a raw material for optical glass, vacuum tubes, and semiconductors. Especially it has a large liquid temperature range and can be used to make thermometers for measuring high temperatures. The use of gallium metal is closely related to the development of low-carbon economy and green energy advocated by the economic development of the world today, and is inseparable from many high-tech industries of modern technology.

Precision metering pump system

For the sub-packaging of liquid metal gallium, the technical team of Guangzhou Ascend Company has done a lot of tests, and proposed a corresponding solution for the sub-packing of large barrels. It adopts a special precision pump system FSH-SK10 and supporting parts. The gallium sub-packaging process is specially designed to ensure that the liquid gallium does not drip or drip during the sub-packaging process, and the molding is good and the accuracy is high.

Development of gallium products

In view of the importance of gallium metal, more and more companies are committed to the development of gallium products. At present, the consumption areas of gallium metal in my country include semiconductors and optoelectronic materials, solar cells, magnetic materials, petrochemicals, medical equipment, new alloys, etc. The semiconductor industry has become the largest consumption area of gallium, accounting for about 80% of the total consumption.

The density of gallium (20°C) is 5.91g/cm³. If the selected measurement capacity is slightly deviated, the weight will be more affected. Gallium becomes silvery white liquid at 29.8°C. Gallium can infiltrate glass, so it is not suitable for storage in glass containers; it can corrode metal, and it should not be in contact with any metal during the process of filling liquid gallium. In summary, when the liquid metal gallium is repacked, the accuracy and consistency of the pump are required to be higher; the sealing requirements of the entire pipeline path and the pump body are also higher, otherwise it is easy to oxidize.

Precision metering pump system FSH-SK10 and supporting parts

The technical team of Guangzhou Ascend Precision Equipment Co., Ltd. has been researching ceramic micro-pump technology since 2008, providing high-precision micro-fluid system solutions for customers in China and Asia. Ascend company focuses on the research, development and manufacture of various fluid dispensing, reagent filling, marking machines, spraying, and fluid control process automation. Its products are known for their high precision and extreme repeatability.

For the sub-packaging of liquid metal gallium, the technical team of Guangzhou Ascend Company has done a lot of tests, and proposed a corresponding solution for the sub-packing of large barrels. It adopts a special precision metering pump system FSH-SK10 and supporting parts, and The dispensing process of liquid gallium is specially designed to ensure that the liquid gallium does not drip or drip during the dispensing process, and the molding is good and the accuracy is high.

precision fluid dispensing

The FSH-SK10 series is a new independent research and development design launched by Guangzhou Ascend, which integrates high-efficiency, high-precision, high-stability, and full-digital control in one intelligent liquid injection/dispensing/filling system, which is suitable for various automatic liquid injection and filling systems. Installation, unmanned production workshop. It is a product that breaks through technical bottlenecks such as inconvenient adjustment of traditional conventional liquid injection filling pumps and incomplete numerical control.

Features of precision metering pump system FSH-SK10

High precision (±0.3%), high consistency and uniformity

Maintenance-free design of precision metering pump system;

The linear motor automatically adjusts the angle to realize the digital injection volume adjustment, which makes the injection volume adjustment more accurate and faster;

The online compensation mode of the precision metering pump system significantly improves production stability;

The precision metering pump system has fast speed and high production efficiency;

Precision metering pump system has single channel, dual channel optional

Guangzhou Ascend Precision Equipment Co., Ltd. is a high-tech enterprise specializing in fluid precision control systems and solutions. The company has extremely rich experience in the fields of precision fluid dispensing, intelligent liquid injection, filling, dispensing, spraying, and automation design and manufacturing. It serves many high-tech industries, such as new energy lithium batteries, biochips, pharmaceuticals, medical devices, and semiconductors. Provides industry-leading system solutions.
Contact
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