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Robotics

Durable Components from High-Precision Aluminum Casting

Robotics places the highest demands on components and materials: precision, load capacity, and longevity are critical for reliable performance in dynamic systems. Aluminum casting offers clear advantages here – lightweight, dimensionally stable, and corrosion-resistant. The Grohmann Group is your dependable partner for high-quality aluminum cast parts, specifically tailored for the demands of modern robotics systems.

Our Process

Casting technology consulting

Tooling: Pattern and gravity die construction

Processes

Mechanical machining

Surface Treatment

Assembly

Casting technology consulting

We assess the feasibility of your components and develop tailored solutions. With our proficiency in sand casting, gravity die casting, and mechanical processing, we bring your vision to life with precision and high quality.

  • Casting Process Simulation
    Precision starts with planning. Our simulations ensure optimal results and minimize development risks.
  • Aluminum Alloys
    Customized to your requirements: From heat-resistant special alloys for traffic tunnels to corrosion-resistant AlMg alloys for seawater applications, and high-strength AlCuTi alloys for safety-critical components—we offer the right solution for every application.
Tooling: Pattern and gravity die construction

From concept to reality: We produce precise models for sand casting and high-quality steel molds for gravity die casting. These customized foundations perfectly implement your requirements.

Processes
  • Prototype Production
    Fast, flexible, and precise: We bring your ideas to life and develop prototypes that meet your specifications.
  • Sand Casting and Gravity Die Casting
    Our versatility and precision provide the ideal solution for every requirement—whether single parts or series, small or large.
  • Castforging
    For the highest demands on precision, strength, and surface quality: Squeeze casting combines the advantages of casting and forging, delivering exceptional results.
Mechanical machining

Using state-of-the-art 4- and 5-axis CNC machining centers, we produce ready-to-install aluminum cast components, perfectly aligned with the foundry process.

Surface Treatment

Customized finishing and protection: In collaboration with our partners, we offer a wide range of surface treatments—from powder coating and wet painting to anodizing.

Assembly

Ready-to-install components—precisely tailored to your requirements and prepared for immediate use.

From idea to installation

Everything from a Single Source

We provide not just components but complete solutions. From the initial concept through development to assembly-ready components, we support you at every stage of your project. Our comprehensive services guarantee quality and efficiency from a single source:

  • Casting Consultation
    We assist you with our expertise right from the development phase. Together, we develop economical and technical casting solutions perfectly tailored to your requirements.
  • High-End Manufacturing
    With cutting-edge technologies and decades of experience, we realize your components with the highest precision – from prototypes to series production.
  • Assembly
    Ready-to-install components – precisely tailored to your requirements and prepared for immediate use.

Why Grohmann is Your Ideal Partner

The Grohmann Group is more than a supplier of aluminum cast components—we are your strategic partner for innovative and customized solutions in drive technology. Our combination of advanced technologies, decades of experience, and comprehensive service guarantees you the highest quality, precision, and efficiency.

Comprehensive Support:

We guide you through every step of the project – from the initial idea through development to production and assembly. Our goal is not just to deliver components but complete solutions perfectly tailored to your requirements.

Extensive Expertise:

With proficiency in sand casting, gravity die casting, and castforging, we offer the right technology for every application. Our longstanding experience in drive technology makes us a reliable partner for complex and demanding projects.

Customized Solutions:

We don’t think in terms of standards but develop individual solutions precisely tailored to your needs. From prototypes to series production—our flexibility enables us to not only meet but exceed your expectations.

Everything from a Single Source:

With our broad range of services – from casting consultation through manufacturing to surface finishing and assembly – we reduce interfaces and ensure smooth project execution.

Technological Excellence:

State-of-the-art technologies such as casting process simulations and 4- and 5-axis CNC machining ensure the highest precision and efficiency. Through the use of customized aluminum alloys, we offer solutions that combine durability, corrosion resistance, and optimal functionality.

Sustainable Solutions:

Our aluminum cast components contribute to weight and energy consumption reduction, promoting environmentally friendly mobility and industry.

Your added value

Everything from a single source

The Grohmann Group stands for a consistent and seamless range of services. From the initial idea through development to series production and assembly – we keep an eye on the entire process. Our central coordination, combined with the specialised expertise of our locations, guarantees you maximum efficiency, quality and reliability.

With our comprehensive portfolio and our passion for aluminium casting solutions, we offer you more than just products – we create convincing partnerships.

Grohmann Group – aluminium casting in perfection, from a single source.

Flexibility,
that drives automation

Robotic systems require maximum precision, load capacity, and lightweight construction – aluminum casting is the ideal solution for meeting these demands. It is lightweight, dimensionally stable, corrosion-resistant, and energy efficient.

Whether housings, joint components, or structural elements – our aluminum alloys withstand mechanical stress, temperature fluctuations, and chemical influences. They enable compact, durable, and dynamically resilient components for modern robotics.

Whether single pieces, small batches, or large-scale production – we deliver customized cast parts with complex geometries and the highest quality standards.

Our manufacturing flexibility and technical expertise make us a reliable partner for demanding robotics applications.

Contact Us Now
  • Grohmann ALUWORKS
    Heidelbergstr. 54
    72406 Bisingen
  • +49 (0)7476 / 9413-0
  • info@grohmann-aluworks.de

Enabling Intelligent Motion Together

ALUMINUM CASTING – The Perfect Fit for Robotics

In robotics, components are exposed to high dynamic loads and complex environmental conditions on a daily basis. Aluminum casting offers a range of advantages that make it ideally suited for these demanding applications:

  • High Load Capacity:
    Our aluminum cast components are designed for continuous operation under dynamic loads. They replace heavy welded constructions and are ideal for structural elements, axes, joint components, or gripper arms — in both stationary and mobile robotic systems.


  • Corrosion Resistance:
    Robotic components are often exposed to oils, coolants, moisture, or cleaning agents. Our specially developed aluminum alloys provide reliable corrosion resistance — increasing service life and significantly reducing maintenance requirements.


  • Weight Reduction:
    Lightweight design is a key factor in robotics. Aluminum casting combines low weight with high strength — enabling better dynamics, lower energy consumption, and faster motion sequences. Less weight also means reduced stress on drives, bearings, and power systems.

  • Sustainability:
    Aluminum is fully recyclable, conserving resources and minimizing environmental impact. At Grohmann, we use a high proportion of recycled aluminum.

Ready-to-Install Components – Efficiency from a Single Source

At Grohmann, you get more than just castings: with our extensive manufacturing depth, we provide complete solutions. Our components leave production fully finished and ready for installation — precisely manufactured, efficient, and ready for use.

Grohmann Group – Your Partner for Innovative Robotics

With state-of-the-art technology, extensive experience, and a clear focus on quality and efficiency, we develop solutions that set new standards in robotics. Rely on the Grohmann Group to make your robotics projects efficient, reliable, and sustainable.

Grohmann Group – Perfection in Aluminum Casting for Robotics.

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