MMG - Mecklenburger Metallguss GmbH
Booth number: J14
mecklenburger-metallguss.com
About us
We care about propulsion.
For over 75 years, we have been designing and manufacturing high-performance ship propellers at our Mecklenburger Metallguss GmbH (MMG) location in Waren (Müritz).
MMG propellers are manufactured using advanced casting technologies and backed by in-house design expertise and precise hydrodynamic calculations. Our modern production facilities and skilled workforce ensure that each propeller meets or exceeds the quality requirements of all major classification societies.
Our retrofit programme sets standards. What began as a pilot project has developed into a global programme, with over 660 vessels now operating with redesigned MMG propellers. These upgrades typically reduce fuel consumption by 7–8% — and by up to 14% in some cases — helping operators to reduce emissions and improve economic performance. As this fleet continues to grow, so do the annual CO₂ savings, which already exceed 3 million tonnes per year.
MMG also addresses the growing significance of underwater radiated noise (URN). Our espro® and espro silent designs offer propeller solutions that reduce noise emissions while maintaining hydrodynamic efficiency and operational reliability. Optimised design and advanced cavitation control enable us to meet performance and environmental standards.
Our manufacturing processes are constantly evolving. In addition to sand and centrifugal casting, we are integrating additive manufacturing techniques such as automated welding and large-scale 3D printing to extend our capabilities and improve precision.
At MMG, we combine tradition with innovation to develop propulsion solutions that enable shipping to be more efficient, silent and environmentally responsible.
Because we care about propulsion.
Address
Teterower Str. 1
17192 Waren
Germany
E-mail: sales@mmg-propeller.de
Phone: +49 3991 736-142
Internet: mecklenburger-metallguss.com
Contact person:
Sumeet Aiholli
Sales & Project Manager
E-mail: s.aiholli@mmg-propeller.de
Phone: +49 3991 736-132
Products & Services
Ship propellers from MMG have been setting the benchmark for decades in terms of design, size, quality and efficiency. The key to our success are individually designed propellers which are fit perfectly to vessel type, hull, engine and operating profile.
By using innovative technologies we guarantee design quality and production accuracy for products that are unique worldwide.
However, our product range goes far beyond this, as we also manufacture large-format components made of copper and aluminum alloys according to individual customer requirements (e.g. impellers for pumps or spindle nuts for large presses). Our portfolio also includes all types of centrifugally cast components.
espro / espro silent
espro: Customized propellers for more efficient propulison
Each MMG espro (energy saving propeller) is tailor-made to the specific application profile of the ship. The design is not only determined by the speed and draught of the ship. The planned route, weather conditions and comfort requirements on board also play a key role in the design of the propeller.
Your benefits
Economical ship operation
Maximum fuel efficiency
Customised adaptation to the operational profile
Perfect integration into the propulsion system
espro silent: Silent propulsion for a quiet ocean
MMG espro silent is an addon to our high-efficiency propellers, specifically designed to minimize cavitation, vibration, and noise. Using advanced simulation technologies, we tailor the design to perfectly fit the operating profile, delivering a noise-reduced propulsion solution.
Redesign / Retrofit
1. Redesign / Retrofit-Propeller retrofit & redesign: Optimizing your fleet in-service
Looking for a way to increase your fuel efficiency and reduce your vessel´s overall operating costs?
The saving potential through slow steaming is exhausted as most vessels already operate with reduced speeds. Furthermore, the EEXI regulations require additional efficiency improvements in order to meet the CO2 reduction goals. The solution to optimizing your fleet in-service is simple: MMG retrofit propellers offer additional potential to reduce fuel costs and CO2 emissions.
Good reasons for a retrofit propeller
Exchanging the existing ship's propeller with a retrofit propeller tailored to the new operating profile significantly increases efficiency and simultaneously reduces fuel consumption. In combination with our innovative MMG-Escap® propeller cap, ship owners can achieve fuel savings of up to 14 percent. With MMG rebuying your old propeller, the return on investment can be achieved after six months already.
Your benefits at a glance:
Average fuel saving between 6% and 10%
short ROI
EEXI & CII compliance measure
Fast and effortless changeover
Best propeller quality
Worldwide maintenance services
MMG escap®
1. Small cap. Big impact.
Little attention is paid to the propeller boss cap as part of the propulsion system. However, with a sophisticated design, also the propeller boss cap can contribute to increasing the efficiency of the ship's propulsion system. There are many possibilities.
Are you planning to build a new vessel or do you want to retrofit your existing fleet? We will be happy to advise you and develop a suitable solution with you.
With the innovative escap® (Energy Saving Cap) from MMG, shipowners can increase the efficiency of their ship propulsion systems by up to 3%. Unlike conventional propeller caps, the MMG escap® has an ingenious fin design that untwists the hub vortex and simultaneously reduces torque loss.
The MMG escap® propeller cap is not only suitable for newly built propellers. It is also the ideal solution to make existing propellers noticeably more efficient. And because the investment required is manageable, the return on investment can be achieved after a very short time.
MMG escap®: Fast installation. Worldwide service.
Whether as a retrofit for an existing propeller, in combination with a MMG redesign or as an extra as part of the construction of a new ship. MMG organizes and supervises the assembly of the escap® quickly and worldwide.
Your benefits:
· Fuel saving of up to 3%
· Very short ROI
· Simple and fast installation
· Reduced cavitation on rudder
engineering & propeller design
1. Propeller design-Discover potentials
In addition to the specific technical requirements the MMG production process is particularly oriented towards the customers expectations, wishes and needs. That is why we place particular emphasis on close partnership during the complete production process.
We create individual design studies based on your operational profile to develop the ideal propeller for your vessel with the highest possible propulsion efficiency and propeller endurance.
With many years of experience in marine propulsion, we can offer a comprehensive catalog of engineering services. Whether it may be the general demand for an overall improvement in propulsion efficiency, questions about vibration issues or difficulties with increased fuel consumption.
Our services in the field of design & studies:
Complete analysis of the current state of your ship, taking into account sea trial measurements, model tests and operating data
Estimation of the optimization potential of your vessel
Execution of flow simulations, equivalent to common model test procedures
Support and supervision of model tests in newbuilding projects
Preparation of individual studies such as trim studies or investigation of various energy efficiency devices
Investigation of strength and vibration issues in the powertrain area, also in cooperation with our partners in the marine engine industry
Calculations and advice on the evaluation of questions relating to the new Energy Efficiency Existing Ship Index (EEXI)
