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Stronger & more sustainable at sea.
REWITEC Additive 
protects drive and 
Technology in shipping.

gears light (1)
Gearbox
Longevity
engine light
Motors
Performance & efficiency
warehouse
Bearing
Smooth running
REWITEC® protects your marine technology against wear - with intelligent nano- and microparticle-based technology for main engines, auxiliary diesel engines, gearboxes and bearings. Fewer breakdowns, longer running times, measurably better performance.  
Developed for the toughest applications at sea.

Maximum uptime, measurable savings
More power. 
Less downtime.

In industrial production, every second counts. Whether in motors, gearboxes, compressors or bearings - friction and wear are constant companions of all moving components. With the innovative additives from REWITEC®, these effects can be specifically minimised - for greater efficiency, longer running times and lower costs.

As a specialist in tribological system optimisation, REWITEC® relies on nano- and microparticle-based high-performance additives that have proven themselves in continuous industrial use for years. The products repair and build up a smoothing protective layer on the metal surfaces under pressure and temperature - the result: less wear, smoother operation and lasting protection for your investment.
ship engine gearbox
The facts speak for themselves:
✔ Reduced wear thanks to innovative silicate technology
✔ Longer service life for bearings, gearboxes and combustion engines
✔ Less downtime through optimised operational safety
✔ Lower maintenance costs and extended service intervals

Reduce costs, avoid downtime
Economically sensible. Technologically ahead.

By using REWITEC® technology, you are not only investing in the longevity of your systems, but also in their cost-effectiveness. Less downtime, reduced maintenance intervals and longer component life cycles measurably reduce life cycle costs - and therefore increase your productivity.

Whether in production, the food industry, mechanical engineering or in energy-intensive sectors: REWITEC® products provide clear added value - for your technology and your balance sheet.
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Questions and answers 
The most important questions 
at a glance

Our additives are ideal for main engines, auxiliary diesel engines, gearboxes, bearings, compressors, separators and generators - both in new and existing buildings.

REWITEC® uses silicate-based nanoparticles that specifically refine friction surfaces. This reduces wear, smoothes surfaces and increases efficiency.

No. The additives are simply added to the lubricant system - during normal operation.

Often after just a few hours of operation: Lower vibrations, reduced noise and smoother running are typical first signs.

The refinement has a long-lasting effect and should be reapplied at 12-36 month intervals - ideally combined with regular lubricant maintenance, depending on the condition.

Yes, our additives are compatible with the standard lubricants used in shipping. SGS tests

Yes, the effect has been confirmed by several independent scientific studies and reports. Information is available on request.

Absolutely. We offer products for pilot applications - including technical support and evaluation at special conditions

© 2025 Rewitec GmbH
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