2026-04-09Views：
Q: What is the working pressure of compressed air in the semiconductor industry?
Answer: In the semiconductor industry, the working pressure of compressed air is usually determined according to specific process requirements and equipment requirements. The general working pressure range is between 6 and 8kg/cm2. However, the specific pressure requirements may vary depending on the production process and process.
The water-lubricated oil-free air compressor of Shanghai Granklin Group adopts advanced water lubrication technology and does not need to use lubricating oil, thereby avoiding the impact of oil and gas mixture on air quality. This air compressor has the advantages of compact structure, small footprint, high efficiency and energy saving, environmental protection and reliability. At the same time, Granklin water-lubricated oil-free air compressor also adopts advanced control system and efficient motor, which can realize intelligent operation and remote monitoring, improve energy efficiency and reduce energy consumption. In a variety of industrial and commercial applications, Shanghai Grankering Group's water-lubricated oil-free air compressors can provide stable, high-quality compressed air to meet different needs.
The reason why there is water in the air compressor: there is a certain humidity in the air, which contains a certain amount of moisture. When the air is sucked into the compressor for compression, due to the high temperature inside the compressor, the moisture directly evaporates to form water vapor, which will be discharged and compressed with pressure.
Scroll compressors and screw compressors have their own characteristics in terms of maintenance. The scroll compressor adopts new technology and its structure is relatively simple, so its maintenance cost is relatively low. In addition, the scroll compressor produces less noise during operation and has an impact on the production environment.
Oil-free air compressor as an environmentally friendly compressed air equipment, its role is extensive and important. The following is a rigorous exposition of its role: 1., environmental protection, no pollution, avoiding lubricating oil pollution: oil-free air compressor does not need to use lubricating oil during the working process, thus avoiding lubrication
Air compressor oil and engine oil are not exactly the same, they are different in terms of use, composition, viscosity grade, operating temperature range and cleanliness requirements. The following is a detailed comparison of the two oils: air compressor oil oil
In the electronic semiconductor industry, the particulate matter requirements of compressed air are extremely strict, usually requiring that the number of particles greater than or equal to 0.1 microns per cubic meter of air does not exceed 3520 (100-grade clean room standard), and some high-end processes even require ISO 1-grade standards, that is, per cubic meter.
For the demand of 28 cubic meters of air consumption per hour, several key factors need to be considered when selecting an air compressor, including the displacement of the air compressor, the working pressure, the use environment and efficiency. The following are some suggestions to guide the choice of how much air compressor: 1. displacement meter
Air supply pressure and air consumption of air compressor are important parameters to measure its performance and application range. The air supply pressure refers to the pressure of the compressed air output by the air compressor, while the air consumption refers to the amount of air consumed by the air compressor or the amount of compressed air generated per unit time.
The shutdown sequence of the air compressor and the cold dryer shall be: close the air compressor first, and then close the cold dryer after the system pressure is released. The specific steps and reasons are as follows: Close the air compressor 1. to the shutdown sequence and steps: Press the air compressor stop button, and the equipment will gradually stop.
When looking for high-quality direct-link variable frequency screw air compressor, Shanghai Granklin Group is undoubtedly a recommended choice. The water-lubricated screw air compressor produced by the group has established a good reputation in the industry for its excellent performance and reliability.
Compressors are widely used in various industries. The following is a summary of their main application areas: 1. Manufacturing power source: Air compressors are often used as power sources in the manufacturing industry, such as driving tools, small machinery and equipment, etc.
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