Selection of air compressor in semiconductor industry

How does the high-end semiconductor manufacturing industry choose pure oil free air compressor? Semiconductor (semi-conductor) refers to the material with conductivity between conductor and insulator at room temperature. Semiconductors are widely used in integrated circuits, computers, consumer electronics, communication systems, photovoltaic power generation, lighting applications, high-power power conversion and other fields. For example, diodes are devices made of semiconductors. Common semiconductor materials are silicon, germanium, gallium arsenide, etc., and silicon is a variety of semiconductor materials, in the commercial application of the most influential one.

The production of semiconductors and chips is inseparable from compressed air. Air compressors provide air power for the production of machine tools, pneumatic valve equipment and purging in this process, and most of the compressed air is used for product purging and other links. Due to the large amount of waste and debris generated in the production process, compressed air is needed to purge and clean the circuit board and other fine circuit components, so as to carry out the next production link. Therefore, the semiconductor industry and the chip industry have almost harsh requirements for the quality of compressed air, and oil-free air compressors have become standard in precision industries such as semiconductors.

Application of 1. compressed air in semiconductor and electronic factories

cooling Air: Product cooling in clean rooms is a critical clean air application in electronics plants.

Clean room: Clean room is the core part of the factory. In addition to controlling the temperature and humidity in the clean room, all dust or other contaminants must be avoided. This means that the compressed air must be class 0 oil-free air to avoid any contamination.

Etch and Deposition: Etch and deposition is the process of imprinting a specific pattern on a wafer.

Instruments and pneumatic tools: Compressed air is used for sorting, packaging, testing, handling, assembly, etching and other instruments or pneumatic applications. Using oil-free air ensures that your products are not contaminated during the production process.

Purification: To avoid pollution, it is recommended to use oil-free air purification.

Sewage treatment: The wastewater produced in manufacturing must be treated before being discharged into the natural environment. More information on wastewater treatment

welding: The use of high-quality nitrogen (that is, high-purity nitrogen) welding electronic components has many advantages. This can not only improve product performance, but also bring environmental benefits.

It can be seen that clean and dry compressed air is very important for semiconductor factories, and any problem with air quality will have disastrous consequences, so it is very important to have a reliable compressed air supplier.

How to Choose Oil-free Air Compressor in 2. Semiconductor Industry

what are the standards and references for the semiconductor industry and manufacturers to choose oil-free air compressors?

1. According to its own working conditions, air compressor equipment with high energy efficiency level can be selected. If the gas consumption fluctuates greatly, frequency conversion oil-free air compressor can be selected.

2. According to the production situation of the semiconductor factory, the 0.8mpa models of 37KW and 75KW oil-free air compressors are widely used in the semiconductor industry. The specific equipment selection can be customized according to the working conditions.

3, the cleanliness of the air, in the choice of air compressor, most manufacturers will choose food grade sterile oil-free air compressor, so as to ensure the quality rate of processed products, put an end to the use of compressed air containing impurities in the production process caused by the possibility of secondary pollution of the product.

It is necessary to ensure continuous gas supply, so as to avoid downtime and affect product quality, and ensure the stable operation of gas equipment.

The above is to introduce the characteristics and requirements of the semiconductor industry for the selection of oil-free air compressors.