Rotary Screw Compressor Range

TryComp (performance) and Budget Air (value) — 7.5kW to 75kW. All models supplied on a request-a-quote basis, sized to your application.

Looking for a rotary screw compressor for sale in South Africa? Our range covers electric screw compressors from 7.5kW to 75kW in both belt driven and direct drive configurations. All models are oil injected screw compressors designed for continuous industrial duty. We also offer VSD screw compressors (variable speed drive) for energy-sensitive applications where air demand varies through the day. All air compressor prices are provided on a request-a-quote basis — packaged to your exact site requirements including dryers, filters and receivers. Request a rotary screw compressor price or quote for industrial air compressor supply across South Africa and SADC.

How we size your compressor

Choosing the correct screw compressor is not only about kW. We review your tools, machinery, duty cycle, working pressure and future growth before recommending a unit. Key sizing factors:

  • Air demand (flow) — total m³/min based on all connected loads.
  • Working pressure — bar required at the furthest point of use.
  • Duty cycle — hours per day, days per week the plant runs.
  • Power supply — available kVA, voltage and starting limitations.
  • Air quality — moisture and oil levels acceptable for your process.
  • Site altitude — important for correct FAD derating in Gauteng and Free State.
Request a sizing discussion