2026-04-12 · 7 min
Screw vs Piston Air Compressors: Which Fits Industrial Duty?
Compare efficiency, maintenance, noise, and duty cycle of screw and piston compressors for workshops and factories.
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Technical articles to help you compare screw compressor options and specify the right series.
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2026-05-03 · 6 min
PM VFD vs Fixed-Speed Screw Compressors: Energy and Pressure Stability
Understand how permanent-magnet variable-frequency drives differ from fixed-speed screw compressors in start current, pressure control, and savings.
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2026-05-20 · 8 min
How to Choose a Four-in-One Screw Air Compressor Station
How to select an integrated compressor, dryer, filter, and tank package for workshops and industrial projects.
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2026-06-08 · 5 min
IP23 vs IP54 Motors on Screw Compressors
Motor protection ratings affect where a compressor can operate. See when IP23 is sufficient and when IP54/IP55 is the safer industrial choice.
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2026-07-02 · 6 min
Why Airend, Motor, and Controller Brands Matter in Screw Compressors
SPERAN uses BAOSI airends, Jiangtian motors, PLT controllers, and other leading brands to improve reliability for industrial users.
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