A rotary screw compressor is a type of air compressor that uses two rotating screws to compress air continuously and deliver a steady airflow. 

Air is drawn in between two intermeshing rotors and compressed as it moves along the screw profile, producing a continuous flow of compressed air. 

Screw compressors are commonly used in industrial environments where compressed air demand is continuous and stable over long operating periods. 

Yes, screw compressors are specifically designed for continuous operation and high-duty cycles.

Screw compressors are generally more energy efficient than piston compressors in applications with continuous or high air demand.

Maintenance typically focuses on air filters, oil (for lubricated models), cooling systems, and regular inspections to ensure long-term performance.

A screw compressor is the right solution when compressed air is required continuously, operating hours are high, and consistent performance is critical.