Screw Air Compressor By Techvision

A Screw Air Compressor is a type of positive displacement compressor that uses rotating helical screws (rotors) to compress air efficiently and continuously. Its widely used in industries where a constant supply of compressed air is required.

1. Purpose
Produces compressed air for powering tools, machinery, and processes in manufacturing, automotive, food, textile, and many other industries.
Designed for continuous operation with high reliability.

2. How It Works
Two Rotors (Male & Female) rotate in opposite directions.
Air enters the space between the rotors and gets trapped.
As the rotors turn, the air volume decreases, increasing pressure.
Compressed air exits to an air receiver or directly to the system.

3. Key Features
Continuous Duty Ideal for 24/7 operation.
Energy Efficient High output with low specific power consumption.
Low Noise & Vibration Quieter than piston compressors.
Long Service Life Fewer moving parts reduce wear.
Available in oil-injected and oil-free designs.

4. Advantages
Steady airflow without pulsations.
Lower maintenance compared to reciprocating compressors.
High efficiency at large volumes.

5. Limitations
Higher initial cost than piston compressors.
Requires skilled maintenance for long-term performance.