1. High reliability:fewer compressor parts, no vulnerable component, and be with reliable operation, long service life, overhaul interval time for 40 to 80 thousand hours; 2.Easy operations and maintenance : the high degree of automation, the drivers do not need a long time of professional training,which can realize the aim at the unattended operation; 3.Dynamic balance: can be working with smoothly inertial at a high speed, especially be suitable for the operation of the mobile compressor; small volume, light weight, and covers an small area; 4.Highadaptability: being with the characteristics of forcing the gas to work:, volume flow is lessly influenced by exhaust pressure, between a big rotation speed, keeping a high efficiency.
