Wafer Compressed Air Requirements

Wafers have strict requirements for compressed air, because any tiny oil, moisture or solid particles can have a significant impact on the wafer production process, reduce product quality, and even cause equipment damage. Here are some of the main requirements for compressed air in a fab:

oil-free: Wafer production requires completely oil-free compressed air, because even a small amount of oil can contaminate the wafer surface and affect the accuracy and integrity of the circuit pattern.

Dry: Compressed air must be dry enough to prevent condensation of moisture in piping or equipment. Moisture can cause corrosion, affect the operating accuracy and life of the equipment, and may also contaminate the wafer.

Cleaning: compressed air should not contain solid particles, such as dust, metal chips, etc. These particles can cause scratches or contamination on the wafer surface, seriously affecting product quality.

Stability: The pressure and flow of compressed air must be stable to ensure the continuity and consistency of the production process.

shanghai granklin group product description:

water-lubricated air compressors: Although water-lubricated air compressors perform well in some applications, they may not be the best choice for fabs, because even with water lubrication, it is necessary to ensure that the compressed air is absolutely oil-free.

Oil-free air compressor: The oil-free air compressor of Shanghai Grankering Group is specially designed to meet the requirements of high cleanliness. It adopts special sealing materials and structure to ensure that the compressed air is pure and oil-free. This air compressor is very suitable for fabs and other occasions that require high-quality compressed air.

Frequency conversion air compressor: Through intelligent frequency conversion technology, the frequency conversion air compressor of Shanghai Granklin Group can dynamically adjust the output pressure and flow according to the actual needs of the fab to achieve energy efficiency optimization and stable operation.

Screw air compressor: Screw air compressor is famous for its efficient and reliable performance. The screw air compressor of Shanghai Granklin Group adopts advanced screw design and manufacturing technology to ensure long-term stable operation and easy maintenance. For applications that require dry compressed air, it can be used with a cold dryer or a suction dryer.

Question: How does Shanghai Granklin Group ensure that oil-free air compressors meet the strict requirements of fabs?

Answer: Shanghai Grankering Group ensures that its oil-free air compressors meet the strict requirements of the fab through the following measures:

use special oil-free design and materials to eliminate the possibility of oil pollution at the source.

Strict production process control and quality testing to ensure that each oil-free air compressor meets high quality requirements.

Provide professional after-sales service and technical support, regularly check and maintain the equipment to ensure its long-term stable operation in an oil-free state.

Work closely with fabs to understand their specific needs and standards and tailor solutions to meet the most stringent requirements.