Turbo-Tech centrifugal air compressor covers a wide range of flow ranging from 20 m3/min to 1,200 m3/min, and the pressure is from 0.6Mpa to 3.6Mpa. The product is absolutely oil-free, featured with simple structure, easy installation and maintenance as well as low maintenance and operational costs. The product is widely used in several industrial fields including machinery, metallurgy, electronic power, medicine, packaging, chemicals, food, mining, textiles, transportation and so on.