Oil Screw Compressors

CompAir rotary screw air compressors are designed for operations that depend on a stable and continuous compressed air supply. From workshops and maintenance areas to production lines and full industrial plants, the range supports different air demand levels with reliable, efficient, and low-maintenance compressor solutions.

Rotary Screw Air Compressors

With power ratings from 2 to 250 kW, pressure ranges from 5 to 13 bar, and fixed or variable speed options, CompAir provides a flexible compressed air platform for a wide range of industrial applications.

Air Solutions Matched to Your Demand

Every compressed air system should be selected according to real operating conditions — not only by motor power. Air demand, pressure requirements, operating hours, production load, installation space, and energy objectives all affect the right compressor selection.

Through Atlasco, customers receive technical support in selecting the right CompAir rotary screw compressor configuration for their application, helping ensure reliable air supply, optimized performance, and long-term operating value.

Why Rotary Screw Technology Matters

Rotary screw compressors are a strong choice for facilities that require continuous air supply with dependable performance. Compared with piston compressors, the screw design has fewer parts exposed to mechanical imbalance, helping reduce vibration, noise, and maintenance needs while delivering high airflow in a compact design.

• Continuous compressed air supply
• Low noise and low vibration operation
• Reduced maintenance requirements
• Compact design with high output
• Reliable performance for demanding production environments

The Value of Oil-Lubricated Performance

CompAir lubricated rotary screw compressors are built for industrial users who need durable, efficient, and cost-effective compressed air. The lubricated design supports smooth compression, long component life, and dependable operation in demanding environments.

This makes the range suitable for plants where compressed air is used every day for tools, automation, packaging, process support, cleaning, handling, and production equipment.

Performance Range & Compression Capacity

CompAir’s lubricated rotary screw range covers a broad capacity window, allowing customers to select compressors for small, medium, and heavy-duty applications.

• Power range: 2 to 250 kW
• Pressure range: 5 to 13 bar
• Airflow range: up to approximately 49 m³/min
• Drive options: fixed speed and variable / regulated speed
• Available configurations: compact units, receiver-mounted options, and integrated dryer solutions
• Heat recovery: available on models from 15 kW and above

Fixed or Variable Speed — Built Around Your Air Demand

CompAir rotary screw compressors are available in fixed speed and variable speed versions. Fixed speed compressors are suitable for operations with stable and continuous air demand, while variable speed compressors adjust output according to actual air consumption.

For facilities with fluctuating demand, variable speed technology can help reduce unnecessary energy use by producing only the required compressed air flow. CompAir states that regulated speed compressors can achieve energy savings of up to 25% in varying plant air systems.

Designed for Reliability, Efficiency & Serviceability

The screw compression element is the heart of the compressor. CompAir keeps airend design and manufacturing in-house, using advanced rotor grinding and laser technology. Its premium airends are engineered for low rotational speed, helping improve reliability and reduce energy cost.

• In-house engineered screw airends
• Low rotational speed for improved reliability
• Efficient fixed and regulated speed operation
• Easy maintenance access
• Genuine spare parts and OEM compressor oil support
• Aftermarket support to keep the system operating at peak performance

Built for Industrial Applications

CompAir rotary screw compressors are suitable for industrial sectors where compressed air is essential to daily operation.

• Manufacturing and production lines
• Food & beverage plants
• Automotive and assembly operations
• Petrochemical and process industries
• Electronics manufacturing
• Medical and pharmaceutical applications
• Workshops and general industrial facilities

Atlasco Lifecycle Support

Atlasco supports customers beyond compressor supply. Our team helps evaluate the application, select the suitable compressor configuration, support installation and commissioning, and maintain the system through genuine spare parts, preventive maintenance, and after-sales service.

The result is a compressed air solution built not only for today’s demand, but for long-term reliability, efficiency, and operational continuity.