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Rotating Equipment

& Turbo Machinery


Fast and effective maintenance, repairs and overhauls of almost all brands and types of rotating equipment.

SES offers complete equipment repair and overhaul. Our customers in the Oil & Gas, Chemical and Power segment have come to rely on our quick reaction time and speedy turnaround, combined with in-depth technical knowledge and skills. We help to maximize operability and maintainability, while reducing operating costs.

As the core of our business our engineers have years of experience. We can provide you with all types of mechanical maintenance, ranging from oil changes to full service contracts, dealing with a highly diverse range of equipment from old to new.

SES provides a range of maintenance, repair, supply and installation services for mechanical machinery in all types of industries.

SES provides a range of maintenance, repair, supply and installation services for mechanical machinery in all types of industries.

As a general maintenance contractor, we provide our services to clients who need supply, maintenance or repair of all kinds of mechanical machinery and equipment.

While we usually work on-site due to the nature of the heavy machinery and equipment we work on, we also carry out certain works for example rebuilding and repairing compressors and the refurbishment of mobile batch plant equipment. Our services aren’t limited to the types of equipment mentioned here, so please get in touch to discuss if we can install, maintain or repair your mechanical machinery.

What We Offer?

  • Maintain – Repair – Overhaul services combined with commissioning support for a smooth overhaul process.
  • Overhaul & Repair on location.
  • Installations.
  • Start-up services.
  • Lubrication service.
  • Steam Turbine Services.
  • Turbo Compressor Services.
  • First Line Maintenance.
  • Pump Overhaul & Repair.
  • Industrial Fans & blowers Overhaul & Repair.
  • Extruder Overhaul & Repair.
  • Maintenance engineering.
  • Inspections & Diagnostics.
  • Rotating Equipment Inspection (API).
  • Installation and relocation of machinery, equipment or parts.
  • General maintenance contractors for machinery.
  • Fault-finding in problematic equipment.
  • Machinery & Mechanical repair.
  • Planned and preventative maintenance schedules (which we will compose for your business).
  • Machine modifications and build.
  • Gearbox inspection & repair.

Installation and Commissioning

Installation and commissioning by SES – start your new system just as planned

SES Service installs and commissions all rotating equipment such as pumps, fans, blowers, compressors and steam turbines entire systems anywhere – on time and ready for operation.

Experienced plant service engineers from SES Service professionally install rotating equipment. This ensures continued reliability right from the start, and prevents delays so that the system can be put into service as scheduled.

SES supervisors manage the installation of all equipment sets as well as large systems.

Installation and commissioning of new equipment – our services at a glance:

  • Inspection of the rotating equipment assures high availability of rotating equipment.
  • Verification of plant requirements and conditions.
  • Supervising all installation steps.
  • Leak tests.
  • Correct alignment of the pump sets by means of the latest laser equipment.
  • Supervising the commissioning, test runs and trial operations including records of important operating data.
  • On-the-job training of operating staff if required.

Benefits of SES’s installation service for new rotating equipment:

  • One contact within SES – One stop coordination.
  • Dealt with all rotating equipment manufacturers.
  • Optimization of costs thanks to professional planning, implementation and compliance with deadlines.
  • Reliability and safety, particularly during the start-up period, are ensured by experienced SES plant specialists with manufacturer know-how.

SES’s On-Site Service

SES’s on-site service – quick repair of rotating equipment

SES’s rotating equipment services, ranging from expert planning to implementation, is ensured by experienced and highly qualified SES specialists providing support to our customers as part of SES’s on-site service. In the event of a failure, SES is able to respond quickly.

SES’s on-site service includes:

  • Inspection and repair of the rotating equipment.
  • Adjustments to match changes in plant conditions.
  • Implementation of measures for optimization.
  • Measurement services, for example, vibration, noise or characteristic curve measurement.

Benefits of SES’s on-site service:

  • One contact within SES – One stop coordination.
  • Quick assistance and comprehensive SES service, 24/7.
  • Mobile service specialists who are quickly on site.
  • Flexibility when additional staff is needed.

Repair Services

Equipment repair can be carried out on site at your location. After a thorough inspection is completed, a full report of the machine’s condition will be drawn up. When repairing a piece of equipment to ‘as new’ condition, the following points are addressed:

  • Overall condition.
  • Detailed examination of all critical parts and their condition.
  • List of parts suitable for re-use or refurbishment.
  • List of parts to be replaced.
  • Estimate of time and cost of work needed.

Complete Overhaul Typical Services

  • Disassembly.
  • Cleaning.
  • Non-Destructive Testing (NDT).
  • Individual component dimensional inspection.
  • Rotor unstacking.
  • Replacement of impellers, diffusers, Inlet Guide Vanes (IGV), shafts, and shaft components.
  • Repair.
  • Over-speed spin testing of impellers and balance pistons.
  • Component part balancing.
  • Rotor balancing at low and full operational speed.
  • Assembly of rotors and machines.
  • Final quality control inspections.

SES team repair ALL brands of pumps and rotating equipment:

  • Barrel Pumps
  • Vacuum Pumps
  • Mixers
  • Centrifuges
  • Turbines
  • Circulating Water Pumps
  • Babbitted Bearings
  • Blowers
  • Agitators
  • Vertical Pumps
  • Gear Boxes
  • Compressors
  • Fans

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