Introduction
This document introduces the ROLLYXPLUS+ system by STRÖDTER Handhabungstechnik GmbH, highlighting its innovative polygon profile girders as an alternative to traditional steel construction. The system integrates energy supply and offers a lightweight, functional solution for various construction needs.

Specifications
The polygon profiles are available in three sizes: P130, P190, and P245. These profiles can be purchased as semi-finished products or modular systems with connectors and suspensions. They are significantly lighter than steel beams, up to 70% less in weight, making them easy to handle and install without cranes or forklifts.

Procedures and Installation
The polygon girders are designed for easy assembly using a modular principle with clamp connections. They can be quickly set up in inaccessible areas without significant time expenditure. The system is ideal for use as ceiling girders, maintaining permissible static loads while being lighter than steel.

Material and Functional Advantages
The polygonal girders are made of aluminium, eliminating the need for surface treatments required for steel beams. They feature hollow ducts for integrating energy supply systems, air, and power lines, providing a clean and efficient solution.

Innovations and New Products
STRÖDTER introduces aluminium profile girders under the POLYGON-PROFILE designation, offering a lightweight alternative to conventional steel beams like IPE and HEA profiles. The ROLLYXPLUS+ rail system complements this by providing a clean energy supply solution.

Conclusion
The STRÖDTER polygon profile system offers a modern, efficient alternative to traditional steel construction, with significant weight savings and integrated energy solutions, making it suitable for various construction applications.