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 Management Systems
Zes Technic holds many international certificates, primarily ISO 9001 quality management:
- ISO 45001 (Occupational Health and Safety)
- ISO 14001 (Environmental Management)
- ISO 27001 (Information Security)
- SA 8000 (Social Responsibility)
Our processes are audited and documented with an Integrated Management System that is continuously improved and supported by training.
Our Quality Policy
- Full compliance with regulations and standards
- Customer-oriented, cost-effective solutions
- Continuous development in technology
- Supporting employee participation and competence
Schaeffler Sertifika TR_C179201312_Zes Teknik
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