Irsa Stage proudly presents rigid chain technology for heavy-duty lifting platforms, specially developed for stage machinery.
A rigid chain is a telescopic mechanical actuator that is flexible in one direction, like a steel beam, in the other suited for moving heavy structures over long distances.
Rigid chain technology enables very high and demanding performance criteria to be met. This system works almost maintenance-free, without oil and grease.
Irsa Stage rigid chain can be used in all types of hoisting systems of a theater including orchestra pit, stage lift, and trap lifts.