Ordinary electric butterfly valve is an angular displacement valve whose angular displacement is proportional to the input current. Therefore, its mathematical ...

Disassembly Keep the valve in a half-open position to flush and remove dangerous substances that may exist inside and outside the valve. Close the ...

Vacuum pump is a common equipment in chemical production. The vacuum unit mainly extracts air from the container to obtain and maintain the vacuum. Vacuum ...

In the production of quartz stone (the vacuum degree is required to be between -0.093Mpa-0.098Mpa, and the gas contains a large amount of water vapor, chemical ...

The pressing machine is a device that presses the copper foil and the insulating material together to make a circuit board. High temperature, high pressure, ...

The vacuum unit is specially used for hydrocarbon liquid ultrasonic cleaning equipment. Vacuum cleaning principle description: There are more residual gases ...

The vacuum system can be well applied on mobile devices. Nowadays, living standards are also improving, and the penetration rate of mobile phones is getting ...

During the storage, loading, unloading, and transportation of oil products, a large amount of oil and gas will be generated due to its volatility. Therefore, ...

Vacuum technology is widely used in the chemical, pharmaceutical, food and oil refining industries. It is also used to remove dissolved gases from water and ...

The vacuum system is suitable for vacuum and air pollution control equipment in the flat panel display industry. The flat panel display (FPD) manufacturing ...

Introduction of vacuum system for film degassing: Deaeration equipment is a mixing equipment that stirs basic materials and discharges bubbles. It is mainly ...

The application of the vacuum system in the beer process Text: In the vacuum system application, the extracted gas not only includes the various gases produced ...