OPENTECHNICAL PUBLICATION OT-2026-000000649 Profile system for the construction of single-story and multi-story conveyor structures Published: 2026-09-15T19:03:12.420946Z Permanent URL: https://opentechnical.org/p/OT-2026-000000649 Categories: Material Handling > Conveying Systems ------------------------------------------------------------------------ ABSTRACT The invention relates to a profile system of closed and open extruded aluminum profiles for quick and easy construction of single and multi-store conveyor structures and eliminates the need for expensive fasteners. The system includes open aluminum profile "leg" (1), closed rectangular profile "crossbar" (2), a basic closed conveyor profile (3) and a sequence of motorized rollers (4) and passive rollers (5) mounted to the conveyor profile (3). The system provides stability, ease and flexibility during installation and adaptation in different operating conditions. ------------------------------------------------------------------------ OpenTechnical publication OT-2026-000000649 Published 2026-09-15T19:03:12.420946Z https://opentechnical.org/p/OT-2026-000000649