Irreversible operators for swing gates. Quick installation. Reliable. Noiseless. Maintenance free. Ultra-resistant steel and bronze mechanisms. Die-cast powder painted aluminium body. ROTELLO series electromechanical swing gate openers of QUIKO have been studied to satisfy a variety of utilizations. They can be installed on swing gates they have been created to be extremely easy to install. The internal mechanism is completely designed for heavy duty applications and guarantees a noiseless and long-lasting functioning of the whole system. Moreover, thanks to their sober design and their clean and rational shapes, QUIKO actuators of ROTELLO series are suitable for almost any kind of swing gate. In case of electrical blackout the key operated manual release system allows the user to move the gate manually.