https://www.cmncompressor.com/oil-free-screw-and-scroll-air-compressor-for-pharmaceutical-industry.html
In pharmaceutical factories, compressed air is mainly used in filling machines for liquid preparations, granulators, pulping machines, filling machines, packaging machines, printers for solid preparations, and extraction tanks in the extraction process. In addition, there are gases for testing, material transportation, drying, purging, pneumatic instruments, automatic control gases, etc.