A Wide Range of Compressors – Reliable, Energy-Efficient and Built to Last

At Aircenter AB, we offer a broad and premium selection of piston compressors, rotary screw compressors, scroll compressors, and vane compressors – all carefully chosen to deliver reliable, energy-efficient, and highly dependable compressed air for every type of business.

From the compact workshop compressor at 1 kW to powerful industrial solutions up to 355 kW, we have the right compressor for your specific needs. Whether you require intermittent operation, continuous production, whisper-quiet performance, or completely oil-free air – we have the technology that fits.

Our strength lies in never offering a standard solution. Together with you, we analyze your air demand, pressure requirements, operating hours, and future expansion plans to recommend the absolute best compressor for your application. The result is an optimized system that delivers maximum performance, the lowest energy consumption, and the highest operational reliability.

This is only a selection from our extensive range. Can’t find exactly what you’re looking for? Feel free to contact us – our compressed air experts will quickly help you find the right compressor, whether you need a single machine or a complete compressed air station.

Compressed air that works – tailored to your business.

Oil-Injected vs. Oil-Free Technology

Oil-Injected Rotary Screw Compressors Oil is injected directly into the compression chamber (oil-flooded). The oil performs three critical functions: lubrication, sealing of the rotor clearances, and intensive cooling. This enables high pressure ratios in a single stage.

The oil is then efficiently separated in a high-performance oil separator with a pressure drop of less than 0.2 bar, before the air continues to the aftercooler and dryer.

Oil-Free Rotary Screw Compressors Compression takes place completely dry (oil-free). The rotors are coated with ceramic or PTFE-based layers, and the housing features extremely tight clearances. To manage the high compression temperatures (up to 200–250 °C), two-stage compression with intercooling is often used. This delivers 100 % oil-free compressed air according to ISO 8573-1 Class 0 – ideal for critical processes in the food, pharmaceutical, and electronics industries.

Technical Advantages That Deliver Measurable Profitability

• High volumetric and isentropic efficiency – lower specific power consumption (kW/m³/min)
• Pulsation-free airflow – minimal stress on downstream equipment
• Low noise levels – typically 65–78 dB(A) depending on power and enclosure
• Long service life – the rotors have no oscillating parts, which significantly reduces wear
• Variable Speed Drive (VSD) – with a frequency-controlled motor, output is precisely matched to air demand, often resulting in 20–35 % energy savings