The QST/QSB rotary screw air compressors feature large rotors--127mm in diameter. Because of their size, those roters can run at slower speeds than other Rotary Screw Compressors. Slower speeds give you extended airend life and quiet, economical, efficient operation.
The QST/QSB compressors also provide all the quality customers expect in an industrial application. That includes the Quincy airend, which features the latest, most efficient rotor profiles. Each rotor is shaped, profilea, and fine-tuned individually using state-of-the-art manufacturing processes. No other compressor manufacturer holds tighter manufacturing tolerances than our supplier—the rotors are machined precisely to provide you with maximum airend efficiency.
For the flexibility of a tank-mounted unit, select the QST; the base-mounted QSB is ideal for installations where space is tight. Either way, you are sure to get long, efficient operating life from our line of Rotary Screw Compressor.
Inside the QSB
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