Propeller. Precision. Perfection.

150 years of experience in casting technology and propeller manufacturing

Leading by Innovation

MMG is continually researching innovative technologies and methods. Thus we guarantee highest standards in design quality and production accuracy for products that are unique worldwide.
Together with our specialists and partners we solve complex tasks for the industry and develop comprehensive solutions for the world of tomorrow.

Our products set the standards

Festpropeller 5

Individual propellers for the most efficient propulsion

Propeller

Whether container ships, tankers, bulk carriers, supply ships, cruise ships or naval vessels – MMG designs and manufactures propellers of up to 160t and 11.6m in diameter for all ship classes and sizes.

Propeller
Escap 2

Small cap. Big impact.

Propeller Boss Cap

The innovative MMG Energy Saving Cap (MMG-Escap®) enables ship owners to increase the efficiency of their propulsion system by up to 3 %. The Escap® has an elaborate fin design which straightens the hub vortex and reduces torque loss.

Propeller Boss Cap
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Technique for individual requirements

Centrifugal Casting

With the method of centrifugal casting we produce liners and bushes made from copper or aluminum alloys. The semi-finished products produced in this way are particularly suitable for the manufacture of highly stressed structural parts.

Centrifugal Casting
Redesign

Retrofit Propeller: Optimizing your fleet in-service

Redesign / Retrofit

Besides rising fuel prices, the EEXI regulations are demanding additional efficiency improvements in order to meet the CO2 reduction targets. MMG retrofit propellers are offering additional potential to reduce fuel costs and CO2 emissions.

Redesign / Retrofit
Spezialguss Spindelmutter

We materialize your ideas

Jobbing Foundry & Special Casting

You have a unique part with special geometry requirements or you require a special alloy? With us you have the right partner, because we turn your ideas into reality. Let's talk - we can manufacture everything.

Jobbing Foundry & Special Casting
EEXI Foto reduziert mit Kreisen Kleinere Ansicht Startseite

EEXI – Energy Efficiency Existing Ship Index

To achieve CO2 emission targets, the "Energy Efficiency Existing Ship Index" (EEXI) will come into force in June 2021 and will apply to all vessels over 400 GT from 2023 onwards. MMG supports you in this process and enables you to meet the targets.

Learn more about our EEXI calculations and consulting service.

Support & Service on all oceans

Full service for you: Our experienced and competent MMG-engineers support your projects from the initial concept to the final design - always in close cooperation and coordination with you and your team.

The pursuit of perfection

Engineering Service

In addition to the specific technical requirements, the MMG production process is primarily oriented towards the customer's expectations and wishes. That is why we place particular emphasis on close partnership during the complete production process.

Engineering Service

Trust through reliability - Worldwide

Customer Service

You can rely on MMG at any time. On all oceans. Before, during and after the joint project we offer our customers extensive services.

Customer Service

Quality "Made in Germany"

Quality

The highest quality standards of our products and services is based on an integrated quality management system that is certified according to DIN EN ISO 9001:2015 by Lloyd's Register.

Quality

Technologies for the world of tomorrow

Giesserei Schmelzofen mix

High quality casting – first time right

Foundry

Modern casting technologies complement long-standing tradition

Foundry
Drucker

Limitless production technology

Additive Manufacturing

MMGs production facilities for 3D printing in large dimensions and accuracy are constantly evolving.

Additive Manufacturing
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Precision meets perfection

Mechanical Machining

With it’s ultra-modern machining centers MMG meets the highest demands in machining propellers and special castings. Perfection down to the last detail.

Mechanical Machining
Numerical Propulsion Simulation

Simulation and success instead of trial and error

Numerical Simulation

At MMG the digital twin supports the technical development on its path to success.

Numerical Simulation
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Leading by Innovation

Research & Innovation

Innovations have a long tradition at MMG. From the very first day MMG has pursued a philosophy based on advanced, leading technologies for individual solutions.

Research & Innovation
MMG Verwaltungsgebaeude

Company

We are the world leader in design and production of marine propellers, including the largest on the world's oceans. With 150 years of experience at the site, we take on new challenges every day. Be part of it!

About us
Career

Contact

Plan your customized drive solutions with us now:
We are always at your disposal and will contact you immediately!

Inquiry
Driven by your demands