The compressor produced by our company uses a ternary flow impeller designed by advanced computer software, a high-efficiency blade diffuser, a high-efficiency imported guide vane, a high-speed heavy-duty speed-increasing gear with high-precision carburized tooth surface, and a new adjustable tilting pad. Bearings, high-efficiency large-set intercoolers, new adjustable and automatically compensated deformation of the intermediate gas pipeline and other advanced technologies and structures. The unit has the advantages of compact structure, reasonable layout, high isothermal efficiency, wide industrial and mining range, small vibration, low noise, long operating cycle, and convenient operation and maintenance. The long-term actual operation proves that the air compressor developed and manufactured by Deere Air Separation has stable operation and reliable quality. It can be used for air separation equipment of different specifications and models, and can also be used as a stand-alone machine.