Rotary screw and piston compressors are the two most common industrial air compressor types. Choosing the right one depends on duty cycle, air demand, pressure and operating cost.
Continuous Duty vs Intermittent Duty
Screw compressors are designed for continuous operation and suit factories that need compressed air all day. Piston compressors work well for intermittent or small-shop use where demand is lower.
Air Flow and Pressure
For higher flow rates and stable pressure, a rotary screw compressor is usually more efficient. Piston machines remain practical for high-pressure and small-volume applications.
Energy and Maintenance
Screw compressors generally offer better long-term energy efficiency in continuous duty, while piston compressors have lower initial cost but may require more frequent maintenance in heavy use.
Confirm your required flow, pressure and daily operating hours, then ask our engineers for a cost comparison before you decide.