As Turkey's local maintenance power, we stand by your sustainable energy production with high quality, reliability, and environmental sensitivity.
As Zes Technic, we have been offering high-quality, sustainable, and domestic maintenance solutions for wind power plants with the experience we have gained in the energy sector since 2000. In our Maintenance and Renewal Center in Denizli, factory-level repairs and tests of Main Bearing and Gearbox components are carried out in accordance with international standards.
Main Bearing Maintenance & Renewal
Main Bearing units, which are the heart of energy plants' turbines, go through a detailed process in our center:
- Label control and visual inspection
- Disassembly, cleaning, and measurement operations
- Non-destructive testing (TS-EN 13018, ASME Sec.V Artc 9, ISO 9934-1, ASTM E709-95)
- Post-assembly quality tests and maintenance report issuance
- With our approach of “Domestic Maintenance from A to Z”, we support sustainable energy production.
Gearbox Renewal Process
Gearbox units that go through challenging processes are subjected to meticulous testing and analysis phases:
- Visual inspection (ASME Sec. V Article 9)
- Surface damage detection and hardness checks (ASTM E709-95, ASTM A370)
- Flushing, oil analysis, and quality certification. By adhering to international quality standards, long-lasting equipment performance is ensured.
Blade Services
Inspection with Drone
With our high-resolution drone systems, leading edge erosion and wear at early stages on turbine blades are detected:
- Automatic damage analysis
- Time savings in planned maintenance process
- Significant cost reduction
Inspection with Ultra Zoom Camera
With ultra zoom cameras, structural deformations not visible to the naked eye are detected:
- Surface erosion
- Blade damages
- Minimum production loss with early intervention
Efficiency-Enhancing Blade Developments
Vortex Generators
Vortex generators specially designed for each blade:
- Increase lift force
- Reduce friction
- Optimize efficiency
Leading Edge Protection (LEP)
With special thermoplastic polyurethane films based on aviation technology, blade life is extended and failure durations are reduced.
Our Quality Policy
- Full compliance with regulations and standards
- Customer-oriented, cost-effective solutions
- Continuous development in technology
- Supporting employee participation and competence