Rotary Screw Air Compressor
Rotary screw compressors, are popular in industrial applications for their reliability, durability, and efficient air compression capabilities. These compressors use a unique mechanism involving two helical screws (rotors) that move in tandem, trapping and compressing air as it flows through the system. Due to their ability to provide continuous airflow, they are ideal for large-scale, demanding applications.
- Pressure Range 5 to 13 Bar
- Volume flow 0.73 to 24.66m3/min
- Motor Power 5KW to 160 KW
Uses of Rotary Screw Air Compressors
Screw air compressors are versatile machines used across a variety of industries, including:
- Manufacturing and Production: In factories, screw compressors are commonly used for powering pneumatic tools, equipment, and machinery. They support production processes such as assembly, fabrication, and quality control.
- Construction: Screw compressors are vital for construction sites, powering heavy-duty tools like jackhammers, nail guns, and drills. They’re preferred for their ability to run continuously without overheating.
- Automotive Industry: Automotive workshops and assembly lines rely on screw compressors for spray painting, tire inflation, and powering pneumatic tools.
- Pharmaceuticals and Food Processing: Industries with high cleanliness standards use oil-free screw compressors to avoid contamination, ensuring compressed air used in sensitive operations is clean and oil-free.
- Energy Sector: In oil, gas, and mining, screw compressors are used in extracting and refining processes due to their ability to handle high-demand, continuous operations.
Why Sun stellar air compressor?
- Super premium efficiency IE4 Pm Motor
- Vibration free quieter operation
- Designed for hot indian climate
- Lowest oil carry over
- Direct driven with low rpm
- Advance plc for easy operation
- 15% energy saving compared to single stage
- Lowest life cycle cost
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Fixed speed rotary screw compressors operate at a constant motor speed, delivering a steady flow of compressed air. These compressors are best suited for applications where air demand is stable and predictable.
- Cost-effective Upfront Investment
- Reliable in Applications With Constant Air Demands

Fixed Speed Rotary Screw Compressors a 2 Stage Screw Air Compressor Series to enhance the profitability of your production. The regulated speed models or VFD+ models save energy by matching the output to the plant air demand with an added advantage of High Efficiency internal Permanent Magnet Motors to ensure you do not lose out on efficiency anywhere.
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Variable frequency drive (VFD) rotary screw compressors, also known as variable speed compressors, offer more flexibility and energy efficiency by adjusting the motor speed to match the required air output.
- Significant Energy Savings in variable Demand Settings
- Reduced Wear & Tear Due to Fewer Start-Stop Cycles