Aluminium profiles from RK Rose+Krieger – connecting profiles without the need for further machining

BLOCAN® aluminium profile systems – the assembly system without machining

The industrial aluminium profile system is the result of years of application experience and is characterised by extraordinary flexibility and proven reliability.
The range includes construction profiles, functional profiles and heavy-duty profiles. The options for combination and use of the flexible BLOCAN® modular profile system are almost unlimited. Special RK connecting technology makes it possible to install profiles without prior mechanical processing, and thus saves preparation and installation time.

BLOCAN aluminium profile system – combining profiles without mechanical processing!


No need for drill holes ... these are held together without! Simply cut the aluminium profiles to length and assemble them!

That’s what this unique range of construction profiles was designed for. Clever connection elements free you from machines and equipment. The profiles are cut to length and assembled. And more than 100 different profile sizes and cross-sections can be easily assembled using this connection method.


RK connecting technology saves time in preparation and assembly

RK connecting technology saves time in preparation and assembly

Our BLOCAN aluminium profile system – the benefits
• combine, assemble, modify
• maximum flexibility, with no need for mechanical machining of the aluminium 
• reliable connecting technology has been field-tested over many years
  (“long-term stability”)
• cost-effective due to low assembly costs, assembly position can be moved
• wide range of aluminium profiles in stock, with cross-sections from 20 to 320 mm
• available as bars or cut-to-length (marked, deburred, ready for installation)
• profile systems can be combined with one another

Click now to receive more information:

Catalogue profile system
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Overview profiles
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Product finder / selection assistant (Online)
select, request, CAD data

Compatible aluminium profile system – a unique range

This range is truly unique as the BLOCAN® Profile Systems are not only compatible with one another, but also with parts of other ranges, such as the tube connectors, linear units, lifting columns and electric cylinders. This provides scope for a fascinating range of application options.

Your application is our focus
We have divided our aluminium profiles according to your preferred applications:


Selection assistant / Product finderThe right product, quickly and easily
  • Possible enquiry
  • Catalogue data
  • CAD data

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Structural ProfilesStructural Profiles (Construction profiles)Aluminium profiles for stable, versatile structures
  • Fixing slots on all sides of the profile
  • Unlimited application options
  • Minimal effort required in construction
  • Cost optimisation in planning, manufacture and assembly
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Functional ProfilesFunctional Profiles (Functional/special profiles)Aluminium profiles with added visual and functional value
  • Attractive design
  • Many functions
  • Flexible profile system

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Heavy Duty ProfilesHeavy duty profilesAluminium profiles for heavy loads with max. stability
  • Can absorb high dynamic loads
  • Large structures
  • Easily transportable (aluminium construction can be separated into segments)
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Cable channel systemCable channel systemCable channel system with attractive aluminium design
  • High functionality facilitates cabling
  • Simple connection to the profile slots of the BLOCAN system
  • Available in 6 m bars or cut-to-length

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Protection and partitioning systemSafety guardStable protection system with aluminium design
  • Minimal effort needed in construction and short assembly times
  • Clamping profiles allow a wide variety of panel elements to be installed
  • Complies with the EU Machinery Directive 2006/42/EC
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Assembly WorkstationsRK Easywork – Assembly WorkstationsFreely configurable workplace system
  • Adaptable in accordance with ergonomic and task-related principles
  • Choose between static or height adjustable workplaces
  • Compatible with the BLOCAN® Profile System
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Convincing arguments:

1. Cost advantage
• No mechanical machining necessary
• Errors in construction or assembly can be rectified more easily
2. Simple
• Just order and assemble
3. Compatibility
• Aluminium profiles can be combined with products in other ranges
4. Appearance
• Connection not visible from outside and therefore not a disruptive factor when using accessories
5. Resistance
• Profile cross section is not weakened by drill holes or milled slots
• Profiles are secured against twisting by the connecting technology
• Optimal application of force thanks to special geometry
6. Tools
• Simple tools are sufficient for assembly
7. Free of charge
• Can be cut to specification
• Aluminium profiles marked and deburred
8. Service
• Connecting sets can be pre-assembled on the profile upon request
• CAD product library available for use as a construction aid


Do you have any other questions?

We will be happy to advise you on any specific questions you have about our products to help you find the right solution for your application.
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