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UNITED OSD two-stage fixed-speed screw compressors have a wide range of uses in industrial, manufacturing, and other applications. You can find them on offshore drilling platforms and in remote pipeline settings, where they are used to start engines and motors or assist in conveying drilling mud. They are also used to drive turbines and generators in power plants, as well as various processes in manufacturing facilities.





The UNITED OSD two-stage VPM screw air compressor uses a permanent magnet synchronous motor, requiring no excitation current, resulting in high efficiency and no reactive power loss. The two-stage compression speed is high, and after frequency conversion, the air supply pressure range is wide and stable. The most significant advantages are energy saving and high air output. The air intake volume is adjusted in real-time according to air demand, ensuring the air compressor operates more efficiently.