Rotary Screw Compressor Repair Services in South Africa

Expert Rotary Screw Compressor Repairs for Industrial & Commercial Applications

Air Innovations provides professional rotary screw compressor repair services across South Africa, supporting factories, workshops, plants, and commercial facilities that rely on uninterrupted compressed air supply. With over 20 years of industry experience, we diagnose, repair, and restore rotary screw compressors to OEM performance standards using precision engineering and high-quality components.

Our in-house capabilities allow us to handle everything from minor faults to full compressor overhauls—quickly, accurately, and cost-effectively.

 

Why Choose Air Innovations for Rotary Screw Compressor Repairs?

  • Over 20 years of rotary screw compressor repair experience
  • Repairs for all major compressor brands
  • In-house CNC machining for critical components
  • Fast turnaround times with nationwide support
  • Advanced vibration analysis and oil analysis
  • Repairs completed to OEM specifications

We focus on reducing downtime, improving efficiency, and extending the operational lifespan of your rotary screw compressor.

 

Common Rotary Screw Compressor Problems We Repair

Our technicians are experienced in resolving all major rotary screw compressor faults, including:

  • Low air pressure or reduced airflow
  • Excessive oil carryover or oil contamination
  • Bearing wear and rotor damage
  • Gearbox, coupling, or drive system failure
  • Overheating and thermal shutdowns
  • Shaft seal, gasket, and air-end leaks
  • Abnormal vibration and noise issues

Whether your compressor is running inefficiently or has suffered a complete failure, we provide a full technical assessment and professional repair solution.

 

Our Rotary Screw Compressor Repair Process

1. Comprehensive Diagnostic Inspection

We begin with a detailed inspection using vibration analysis, oil sampling, and visual checks to identify the root cause of the problem.

2. Precision Repair & Component Rebuild

Damaged components such as rotors, bearings, shafts, end plates, and air-end assemblies are repaired or rebuilt using CNC machining and OEM-equivalent materials.

3. Performance Testing & Quality Control

Each repaired compressor is tested under load to confirm airflow, pressure stability, efficiency, and reliability before return to service.

4. Preventative Maintenance Guidance

We provide expert maintenance recommendations and service intervals to reduce future breakdowns and extend equipment life.

 

Rotary Screw Compressor Brands We Repair

We service and repair all leading rotary screw compressor brands, including:

  • Atlas Copco
  • Ingersoll Rand
  • Sullair
  • Kaeser
  • CompAir
  • Gardner Denver
  • Boge
  • Quincy

We stock or manufacture compatible rotary screw compressor parts to ensure fast, efficient repairs with minimal downtime.