A large generator rotor on stands in a repair workshop

Tose'e Sanat Rojava · Sanandaj, Iran

Rotating Equipment RepairDependable. On time. Documented.

Overhaul, installation and commissioning, alignment, maintenance and parts manufacturing for turbines, compressors, pumps and other rotating machinery — led by an engineer who ran rotating-equipment maintenance at petrochemical and power plants for 30 years.

Call us directly+98 914 412 9256
  • On your site or in our workshop
  • Written report with test results
  • Local manufacture of obsolete parts
  • Gas Turbines
  • Steam Turbines
  • Centrifugal Compressors
  • Reciprocating Compressors
  • Screw Compressors
  • Multistage Pumps
  • Positive Displacement Pumps
  • Blowers
  • Gearboxes
  • Fans
  • Extruders
  • Valves
  • Diesel Generators

Backed by 30 years of experience

Track record of our Managing Director, Salar Bahremand

  • 30years

    of management and hands-on work installing, repairing and maintaining rotating equipment

  • 105people

    the largest maintenance team under his management

  • 16+brands

    international rotating-equipment brands worked on

  • 4×165MW

    Siemens gas turbines installed at Khormala power plant, Erbil

Why Rojava

What sets us apart

Turbines, compressors, pumps, blowers and gearboxes are the beating heart of every plant. When one of them stops, production stops. Our job is to keep them running reliably.

Close-up of turbine blades
  • 9specialist services
  • 10equipment groups
  • 7industries
  1. Three decades in heavy industry

    Our Managing Director has run rotating-equipment maintenance departments at petrochemical and power plants for 30 years — from gas and steam turbines to process compressors.

  2. One contractor, from assessment to restart

    Fault finding, repair, parts manufacturing, reassembly, alignment and commissioning are done by one team under one responsibility — no hand-offs between contractors.

  3. Local manufacture of obsolete parts

    We measure and draw old or obsolete parts, redesign them for longer service life and manufacture them locally, so your machine isn't left waiting on imports.

  4. At home with the world's leading brands

    Experience with more than 16 international brands, including Siemens, General Electric and Hitachi, plus specialist training in Germany, Switzerland and Spain.

  5. Technical transparency at every step

    The repair scope is set by the machine's actual condition, and every machine is returned with a written report of the defects found, the work done and the test results.

  6. Planned around production, safe throughout

    Work is scheduled around your production plan, on site or in our workshop, and your safety and HSE requirements are observed at every stage.

Our services

From condition assessment to restart

Every rotating-equipment service in one place — on your site or in our workshop.

A technician working on a steam turbine rotor in a workshop

01 / 09

Overhaul & Major Repair

Disassembly, dimensional inspection and fault finding, repair or replacement of parts, reassembly and testing

Scope of work

  • Disassembly
  • Dimensional inspection
  • Fault finding
  • Repair or replacement of parts
  • Reassembly & testing
A worker beside a large machine casing in an assembly hall

02 / 09

Installation & Commissioning

Mechanical installation, clearance setting, start-up and performance testing

Scope of work

  • Mechanical installation
  • Clearance setting
  • Start-up
  • Performance testing
Precision measurement with a dial indicator

03 / 09

Levelling & Alignment

Baseframe levelling and shaft alignment, before and after repair

Scope of work

  • Baseframe levelling
  • Shaft alignment
  • Checks before & after repair
Two technicians servicing an industrial machine

04 / 09

Preventive Maintenance

Planning and carrying out service programmes and periodic inspections

Scope of work

  • Service planning
  • Periodic inspections
  • Programme execution
An engineer with a tablet in an industrial hall

05 / 09

Condition Monitoring

Vibration measurement, trend analysis and root-cause failure analysis

Scope of work

  • Vibration measurement
  • Trend analysis
  • Root-cause analysis
Machining a part on a lathe

06 / 09

Spare Parts Supply & Manufacturing

Sourcing spare parts and manufacturing parts from samples or drawings

Scope of work

  • Spare parts sourcing
  • Made from samples
  • Made from drawings
Measuring a part with a digital caliper

07 / 09

Reverse Engineering & Redesign

Measuring and drawing old or obsolete parts, redesigning them for longer service life and manufacturing them locally

Scope of work

  • Measurement
  • Drawings
  • Redesign
  • Local manufacture
Machined parts lying on technical drawings

08 / 09

Technical Consulting

Condition assessment and overhaul scoping, technical review of scopes of work and proposals, advice on selecting and buying rotating equipment

Scope of work

  • Condition assessment
  • Overhaul scoping
  • Scope-of-work review
  • Purchasing advice
An instructor training a group of technicians in a workshop

09 / 09

Technical Training

Hands-on training for your maintenance staff in disassembly and assembly, alignment and maintenance of rotating equipment, at your site

Scope of work

  • Disassembly & assembly
  • Alignment
  • Maintenance
  • At your site

Not sure which service your machine needs? Send us its details and the problem, and our engineers will take a look.

Send equipment details

How we work

Four principles behind every job

Our mission

To repair and maintain rotating equipment with dependable quality, on the committed schedule and with complete documentation, so that our clients' equipment runs longer and more reliably.

  1. Assess before we act

    Before every overhaul we assess the machine and set the repair scope by its actual condition.

  2. Planned around your production

    Work is scheduled around your production plan and carried out on site or in our workshop.

  3. Handed over with a written report

    Every machine is returned with a written report of the defects found, the work done and the test results.

  4. Safety at every step

    Your safety and HSE requirements are observed at every stage of the work.

Equipment we service

From turbines to valves

Our services cover a wide range of rotating and mechanical equipment.

Industries we serve

Wherever rotating equipment runs

We work alongside oil and gas, petrochemical, power, steel, mining and water operators, as well as hospitals and healthcare facilities, to keep rotating equipment running reliably.

  • A gas flare at an oil facility

    Oil, Gas & Pipelines

    Typical equipmentTransfer pumps, air and gas compressors, turbines and valves

  • Refinery towers at dusk

    Petrochemicals & Refining

    Typical equipmentCompressors, process pumps, steam turbines, blowers and extruders

  • A power plant at night

    Power Generation

    Typical equipmentGas and steam turbines and auxiliary rotating equipment

  • Molten steel in a steel mill

    Steel & Mining

    Typical equipmentCompressors, blowers, gearboxes and pumps

  • Aerial view of a wastewater treatment plant

    Water & Wastewater

    Typical equipmentCentrifugal, vertical and submersible pumps; compressors

  • A cement plant at night

    Other Industries

    Typical equipmentChemicals, cement and any plant that runs rotating equipment

Special service

Hospital & Healthcare Mechanical Services

Repair and maintenance of all mechanical equipment in hospitals and healthcare facilities, including:

Pumps
Water supply and booster, heating and cooling circulation, fire, wastewater and central vacuum
Compressors
Compressed air, medical air and chiller compressors
Other mechanical plant
Fans and air-handling units, blowers, emergency diesel generators and other rotating equipment

Work is coordinated with the facility's engineering team to keep disruption to patient care to a minimum.

Request a facility visit
A fire-pump room with a technician inspecting the pipework Heating manifold with pressure gauges

Leadership

The experience behind every repair

years with rotating equipment

Salar Bahremand

Managing Director & Board Member

B.Sc. Mechanical Engineering (Thermal & Fluids), Isfahan University of Technology

A mechanical engineer with 30 years of management and hands-on experience in the installation, commissioning, overhaul and maintenance of rotating equipment in the petrochemical and power industries — gas and steam turbines, centrifugal, reciprocating and screw compressors, pumps of every kind, blowers and extruders — leading maintenance departments with technical teams of up to 105 people.

Career

  1. 2024 – present

    Tose'e Sanat Rojava, Sanandaj

    Managing Director & Board Member

  2. 2015 – 2025

    Kurdistan Petrochemical, Sanandaj

    Head of Maintenance, Mechanical Equipment & Critical Machinery

    80 technical staff

  3. 2012 – 2015

    Khormala Gas Power Plant (KAR Group), Erbil, Iraq

    Head of Mechanical Installation; installed the plant's 4 × 165 MW Siemens gas turbines

    25 mechanical engineers

  4. 2005 – 2012

    Polynar, Tabriz

    Head of Maintenance, Mechanical Equipment & Critical Machinery

    54 technical staff

  5. 1996 – 2005

    Tabriz Petrochemical

    Head of Mechanical Maintenance

    105 technical staff

Key overhaul projects

  • Steam turbine & compressor

    Olefin unit

    Overhaul of a steam turbine driving a centrifugal compressor

    Tabriz Petrochemical · Jun – Sep 2006

  • General Electric

    36 MW

    Overhaul of a 36 MW gas turbine

    Tabriz Petrochemical power plant · Mar – May 2006

  • Siemens

    5.8 MW

    Installation, commissioning and overhaul of a 5.8 MW steam turbine-generator

    Piranshahr sugar factory · Jul – Sep 2004

  • Hitachi

    18 MW

    Overhaul and operation of an 18 MW gas turbine

    Tabriz Petrochemical power plant · Mar – Jun 2003

International specialist training

  • PROGNOST Systems

    Machinery protection and online condition monitoring of rotating equipment (PROGNOST‑NT)

    Germany, September 2018

  • Burckhardt Compression

    Gas process and hyper compressors

    Switzerland, February 2018

  • Uhde

    Gas process and hyper compressors

    Spain, May 2017

These records cover the Managing Director's career before he founded the company.

Turning a large shaft on a lathe
  • 100barhydrostatic testing
  • 30thydraulic jack
  • 5tchain block
  • 400Ainverter welder

Workshop & tools

The right tools for precise work

Our workshop is equipped with lathe, milling and press machines, lifting gear, precision measuring and alignment tools, a portable vibration meter and hydrostatic test equipment up to 100 bar.

Workshop machines
Lathe, milling machine, press
Lifting & handling
2 t and 5 t chain blocks, 10 t and 30 t hydraulic jacks, lever hoist (Tirfor), wire ropes, slings and rigging gear
Dismantling & assembly
Complete socket and spanner sets, hydraulic bearing pullers, induction bearing heater, torque wrenches, heavy-duty vice
Measurement & inspection
Micrometers, calipers, dial indicators with magnetic bases, feeler gauges, precision levels and straightedges
Alignment & vibration
Dial-indicator alignment tooling, portable vibration meter
Testing
Hydrostatic test pump up to 100 bar, insulation resistance tester (megger) and clamp meter
Welding & cutting
400 A inverter welder, angle grinders and drills
Safety
Personal protective equipment for every team member, fire extinguishers and first-aid kits

Machine down, or behaving strangely?

Send us the equipment type and model and the problem you are seeing, and our engineers will call you to arrange a visit.

Contact us

Talk to us about a site visit or a quotation

For a site inspection, a condition assessment or a technical and commercial proposal, get in touch.

Head office

Sanandaj

Kurdistan Province, Iran

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