Roots blower; high-quality blower; manufactured by Haohe

HSR：

150

宋体
) The Song Dynasty three-blade Roots blower is a double-impeller synchronous compression machine. Each three-blade rotor is supported by two bearings and uses a pair of synchronous gears to keep the relative position of the two rotors constant. Change. It is a volumetric blower with forced air transmission characteristics. As a rotary machine, the three-blade Roots blower has relatively stable working characteristics. There are small gaps between the rotor and the rotor, the rotor and the pump body, the rotor and the side cover, so there is no friction in the working chamber. The three-blade Roots blower with contact wear parts is economical and durable, does not require lubrication, has a long service life and good power balance. There are six suction and exhaust processes in a week of operation, and the volumetric efficiency of Song Dynasty is high. It has the characteristics of simple structure, easy use and maintenance, no need for internal lubrication, and the transported medium does not contain oil. The support of the pump rotor adopts a reliable anti-backlash structure, and the rotating parts are carefully
Song Dynasty dynamically balanced