Variable Speed Screw Compressor (75–315 kW)
The Airpol PR screw compressor is equipped with a variable frequency drive that automatically adjusts output to actual compressed air demand. The intelligent control system ensures high energy efficiency, stable system pressure, and significantly lower operating costs, even under variable load.
With power ratings from 75 kW to 315 kW, the compressor is ideally suited to the most demanding industrial applications. The proprietary ASU screw air-end, direct drive, and advanced controller ensure high performance, reliability, and a long service life.
Lower Energy Bills
The variable frequency drive smoothly regulates the compressor's rotational speed between 20% and 100%, automatically adjusting output to current compressed air demand. This can reduce energy consumption by up to 70% compared to a conventionally controlled compressor, while maintaining stable system pressure.Direct Drive and High Efficiency
The proprietary ASU screw air-end is coupled to an IE3-class motor via a flexible coupling, transmitting power without the losses typical of belt drives. This design increases energy efficiency, reduces servicing costs, and ensures high reliability.Intelligent Control
The AIRPOL POWER CONTROL MS-686 controller with a touchscreen display enables monitoring of operating parameters, configuration of settings, and secure remote access compliant with cybersecurity standards. The built-in web server allows the compressor to be monitored without using cloud services and without transmitting data outside the local network.5-Year Warranty
The proprietary ASU screw air-end, high-quality components, and over 60 years of manufacturing experience guarantee outstanding durability and reliability. The compressor comes with a 5-year warranty, confirming its quality and low operating costs.Easy Operation and Low Operating Costs
The well-designed construction provides convenient access to serviceable components, reducing downtime. Inspections performed every 3,000 operating hours or once a year help lower operating costs and maintain high reliability.Aircor Services