Innovations - Digital technologies for maximum quality and efficiency

Gain a clear competitive advantage – save up to 14% in fuel with MMG's optimized marine propulsion technology.

For years, MMG has been setting standards in the field of highly efficient propeller design and production. The key to success lies in utmost precision. By using innovative technologies, we guarantee a globally unique design quality and manufacturing accuracy of our products.

The result: an exceptionally high efficiency, a fuel savings potential of up to 14 percent, and a reduction in greenhouse gas emissions.

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Many shipowners are redefining their requirements in light of rising fuel prices. Efficiency becomes particularly important during slow steaming. The "Efficiency by MMG" label represents a new generation of products that provide powerful propulsion, conserve valuable resources, reduce costs, and lower CO2 emissions.

Technology portfolio

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More data for perfect designs

Multidata Design Concept

Individual propellers in perfect alignment with the ship‘s operating profile are our response to the increasing economic and environmental challenges in shipping.

Multidata Design Concept
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More simulation for more efficient solutions

Numerical Propulsion Simulation

MMG developed Numerical Propulsion Simulation (NPS) to increase the design accuracy by obtaining the hull-propeller interactions directly.

Numerical Propulsion Simulation
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More measurement for maximum geometrical accuracy

Optical Precision Measurement

Whether the potentials of the propeller design can be exploited depends largely on the technological implementation. By using Optical Precision Measurement (OPM) MMG guarantees the highest design accuracy in all dimensions.

Optical Precision Measurement
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More precision for the highest manufacturing quality

Numerical Controlled Processing

MMG relies on Numerical Controlled Processing (NCP) for highly accurate machining used at all stages of production.

Numerical Controlled Processing
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More innovation for quicker propeller assembly

Virtual Contact Test

MMG has developed the Virtual Contact Test (VCT) to reduce expenditure on propeller assembly.

Virtual Contact Test
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Perfect alignment of propeller and shaft

Power Train Calculations

MMG ensures perfect alignment of the propeller and drive train. PTC technology monitors torsional vibrations and shaft loads to ensure smooth and efficient operation.

Power Train Calculations
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Efficient manufacturing solutions: 3D printing and welding for custom geometries

Hybrid Manufacturing Process

With plastic-based 3D printing and arc wire welding, custom parts and small series can be manufactured precisely and cost-effectively from various materials – making production more versatile and efficient.

Hybrid Manufacturing Process
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