May 08, 2025
Working Principle of Turbo Pump
Turbo pump is a common fluid machine used to transport liquid or gas from one location to another. It generates fluid pressure based on the rotational motion of turbine blades. The working principle o...
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May 01, 2025
Difference between Rotary Vane Pump and Roots Pump
Both Rotary Vane Vacuum Pump and Roots Vacuum Pump are mainstream pumps in the market. The difference between the two is mainly reflected in product structure, performance characteristics and applicat...
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Apr 24, 2025
Difference between Suction Pump and Vacuum Pump
Both suction pumps and vacuum pumps are used to move liquids or gases, but they work differently and are suited to different applications. Suction pumps primarily create a partial vacuum to draw liqui...
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Apr 17, 2025
Function and working principle of vacuum pump
A vacuum pump is a gas conveying machine that uses mechanical, physical, chemical, physical and chemical methods to evacuate the container to obtain and maintain vacuum. It transports gas from an envi...
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Jan 16, 2025
Introduction to cathodes suitable for ultra-high vacuum
Today, we will introduce magnetron cathodes suitable for the ultra-high vacuum field.This type of magnetron cathode is manufactured by the German company TFG. The company was founded in 1993 in Grafen...
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Jan 16, 2025
Analysis of Unstable Coating Process
The color of the film layer in vacuum coating is unstable. The reasons why the process cannot be replicated in production may involve multiple aspects. The following are some possible reasons and anal...
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Dec 27, 2024
What are the factors that affect the ultimate vacuum of a vacuum chamber?
1, The residual pressure of the gas inside the containerBefore the extremely high vacuum system starts pumping, a certain amount of gas is pre stored in the containers, pipelines, cold traps, and othe...
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Dec 27, 2024
Comprehensive understanding of the preparation principle of atomic layer ALD process
As a highly precise and controllable thin film manufacturing process, atomic layer deposition (ALD) is being used in an increasing number of applications. But many friends still ask about the differen...
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