More power. More reliability. Longer service life.
REWITEC GmbH, based in Lahnau, has been developing innovative solutions for the repair and protection of gearboxes and bearings in wind turbines since 2003. Our scientifically proven technology is based on nano- and microparticles which are carried via gear oils and bearing greases to the stressed metal surfaces, where they form a self-repairing silicon layer.
With over 15 years’ experience in the wind energy sector and several thousand wind turbines treated, we support operators and service companies worldwide in reducing wear and preventing unplanned downtime. Whether it’s pitting, scoring, standstill damage, white etching cracks (WEC) or other wear-related risks – REWITEC offers tried-and-tested solutions for higher plant availability and lower operating costs.
The treatment is applied during normal operation and is suitable for both new and wind turbines that have been in operation for many years. In addition to product selection, we support our customers with technical advice, on-site application, and the analysis of surfaces and operational data before and after treatment.
By reducing surface roughness, friction and temperature, REWITEC improves load distribution in gearboxes and bearings, increases energy efficiency and extends the service life of critical drive components.
REWITEC Key Facts
✓ Repairs pre-damaged surfaces of gearboxes and bearings
✓ Significantly extends the service life of drive components
✓ Reduces wear and improves running smoothness
✓ Scientifically proven friction reduction and efficiency improvement
✓ Suitable for use in old and new wind turbines
✓ Significant reduction in maintenance costs
- Founded: 2003
- Employees: 10