Modular Profiles
and Connection Systems
Modular structures for frames, guards, supports and industrial architectures.
Modular technologies for building industrial structures
In modern industrial automation systems, modular profiles and connection systems allow flexible, robust and reconfigurable structures to be built for automated machines, production lines, workstations, perimeter guards, technical supports and integrated systems.
Fluid System offers RK Rose+Krieger solutions based on the BLOCANĀ® aluminium profile system, a modular technology designed to reduce design, assembly and structure-modification times. Profiles can be cut to size and assembled using dedicated connection elements, without preliminary machining such as drilling or milling.
The offering includes construction profiles, functional and special profiles, heavy-duty profiles, cable ducting systems, protection and separation systems, connection elements and accessories for building complete industrial structures. Fluid System supports machine builders, system integrators and technical departments in choosing the most suitable configuration according to loads, footprint, accessibility, safety, integration with other components and future reconfiguration requirements.

Types of modular profiles
and connection systems
CONSTRUCTION PROFILES
Aluminium profiles for building modular structures, frames, bases, supports and industrial architectures. Fixing slots provide high assembly flexibility and allow the structure to be adapted to different design requirements, reducing construction effort and simplifying any later modifications.
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FUNCTIONAL AND SPECIAL PROFILES
Profiles designed to integrate aesthetic, functional and construction requirements within the same structure. They are suitable when the frame or support should not be limited to a load-bearing function, but should also contribute to order, clean design, accessory integration and the overall quality of the machine or workstation.
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HEAVY-DUTY PROFILES
High-stability aluminium profiles suitable for large structures, industrial frames, gantries, machine supports and applications involving heavy loads or dynamic stress. They make it possible to build robust structures that are also lighter and more reconfigurable than many traditional welded solutions.
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CONNECTION SYSTEMS
Connection elements, brackets and accessories for assembling profiles and building modular structures. RK connection technology allows profiles to be mounted without preliminary machining, reducing preparation time, tooling and dependence on dedicated machinery.
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CABLE DUCTING SYSTEM
Solutions for organising and protecting wiring within modular structures, machine frames and automation systems. Cable ducting helps improve order, accessibility, safety and system maintenance, integrating with the BLOCANĀ® profile system.
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PROTECTION AND SEPARATION SYSTEMS
Modular structures for industrial guards, partitions, enclosures and safety fencing. They are used to delimit operating areas, protect operators and machines and create solutions compliant with the safety requirements of automated systems, with reference to the EU Machinery Directive 2006/42/EC, while maintaining short assembly times and good design flexibility.
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Comparison of the main RK Rose+Krieger solutions
| Category | Main function | Typical applications | Operational benefits |
|---|---|---|---|
| Construction profiles | Building modular structures and industrial frames | Machine frames, bases, supports, automation structures | Design flexibility, rapid assembly, modifiability |
| Functional and special profiles | Integration of technical, aesthetic and construction functions | Automated machines, workstations, visible structures, technical supports | Orderly integration, aesthetic quality, additional functionality |
| Heavy-duty profiles | Construction of robust structures for heavy loads | Large frames, gantries, machine supports, demanding industrial structures | Stability, robustness, weight reduction compared with welded structures |
| Connection systems | Assembly of profiles without preliminary machining | Modular frames, reconfigurable structures, integration on existing systems | Reduced assembly times, simple modification, flexibility |
| Cable ducting | Orderly and protected wiring management | On-machine panels, frames, automated lines, integrated systems | System order, accessibility, simplified maintenance |
| Protection and separation systems | Building industrial guards, partitions and fencing | Machine areas, automated cells, production lines, perimeter guards | Safety, modularity, reduced assembly times |
Why choose the modular profiles and connection systems offered by Fluid System
Selection of RK Rose+Krieger modular solutions for industrial structures and machine frames.
Rapid assembly without preliminary machining on the profiles.
Technical consultancy in selecting the most suitable configuration for the application.
Integration with linear units, electric cylinders and Cartesian systems.
Do you need modular profiles or connection systems?
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Fluid System offers RK Rose+Krieger modular profiles and connection systems for building reconfigurable frames, structures, guards, supports and industrial architectures. Alongside the supply, we offer specialised technical consultancy, qualified after-sales service and support in choosing the most suitable solution according to loads, footprint, safety, system integration and future modification requirements.
Contact us for further information.