A contribution to sustainability

REWITEC® wishes to set down a marker for an energy-friendly environment and attaches great importance to sustainable performance.

An overview of your systems

With a lot of experience and expertise, REWITEC® offers qualified services and supports you in monitoring your systems to achieve the desired effect.

Efficient surface refinement
and minimising wear

Applications: gears and bearings • generators • motors • machines


REWITEC ® article in the 54th issue of Discover Germany

The 54th issue of Discover Germany was published on 1st September 2017, including an article about the REWITEC® GmbH entitled "REWITEC® ensures green motor energy".

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REWITEC ® - New Wind Service now official service partner

New Wind Service has been a REWITEC® sales partner for wind energy in Brazil since 2016. Based in Natal, the capital of the state of Rio Grande do Norte, New Wind is active in the wind power industry for 10 years in the areas of project management, inspection at the end of guarantee and O & M.

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24.09.2018 – 26.09.2018

WCEAM 2018


Location: Stavanger, Norwegen

Presentation: Stefan Bill

Title: "Life Extension Upgrades solution for Gears and Engines in Wind Turbines"

25.09.2018 – 28.09.2018

WindEnergy Hamburg 2018


WindEnergy Hamburg 2018

Location: Messe Hamburg

Booth: Hall B5 Booth 306

14.11.2018 – 16.11.2018

Offshore Wind R&D Conference 2018


Location: Bremerhaven

Organizer: Fraunhofer-Institute for Windenergysystems

Poster Presentation Stefan Bill

Title: "Life Extension upgrade solution for Gears and Bearings in Wind Turbines"

21.11.2018 – 22.11.2018

8th NRW Nano Conference


Location: Dortmund

Organizer: NMWP.NRW

Poster Presentation Stefan Bill

Title: "Higher Efficiency due to Nanotechnology"

29.01.2019 – 31.01.2019

OilDoc Conference & Exhibition 2019


Location: Rosenheim, Bavaria

Organizer: OilDoc

Presentation Stefan Bill: 30.01.19, 9:30-10:00 Uhr, Hall 2

Title: "Life extension upgrade solution for gears and bearings in wind turbines"

REWITEC® – Quality for surfaces

Wind energy

Longer service life, greater operating smoothness and less wear on gearboxes and bearings: With DuraGear® W100 you achieve more performance for your wind turbines.

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Long-term investment protection for your industrial systems: Reduce downtime significantly with the surface refinement of gearboxes, engines and bearings.

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Ideal for shipping: Less wear and failures of engines, gearboxes, bearings, compressors and generators, particularly efficient for main engines and auxiliary diesels.

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Whether as a logistics company or a private individual - treat the engines and gearboxes of your vehicles sustainably, reduce fuel consumption and emissions, further extend the life and power significantly.

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Significant results in long-term stress tests

REWITEC® technology proves its impact: the silicate-based formula can reduce the vibrations and running noises in machines in the long term, prevent grey staining and improve material properties.

20% weniger Temperatur

20 % less temperature in
gearboxes and bearings*

33 % weniger Reibung in Getrieben und Lagern

33 % less friction
in gearboxes and bearings*

50 % weniger Rauigkeit an Metalloberflächen

50 % less roughness
on metal surfaces*

* Information as per rolling contact wear examinations on 2disc-test facility of the Competence Center of Tribology Mannheim University 09/2012

Interesting customer reports from the field

Every industry has its own requirements and conditions, therefore the products used should be adapted to the application. Find out from the customers personally what effects the application of REWITEC® products have had in various fields.


Refined metal surfaces for long-lasting performance

Wear on bearings, gearboxes and similar units is a key issue when it comes to service life and sustainable functionality. Find out here how the traditional unique REWITEC® technology has guaranteed these aspects.


New cooperative project for lubrication experts

In collaboration with the University of Mannheim, REWITEC® was commissioned with a new R & D cooperation project by the Federal Ministry of Economy and Energy. The goal is to develop a new type of lubricant in the form of a fully formulated gear oil.