Rotary 444

Raising is done using belt winding spools operated by a clutch mechanism controlled by a chain, determining the curtain position.
Use of the step-down clutch reduces the effort needed to raise the curtain to 1/4.
The tape winding spools are fitted with a release for fast curtain removal.
The system is also fitted with universal joints for installing curved systems, both at 90° and with a wide radius.
Ceiling or wall installation using overhanging brackets.