Thanks to our bottom-opening winding systems with VariVent® BC/BF, you will not only experience the highest performance, but also a sustainable and material-friendly application. The simple installa
Opening from below:
Our bottom-opening winding systems are available with an innovative fixed drive or climbing drive as well as a special compensation mechanism. In addition to the short installatio
VariVent® TF central tube: Our top-opening winding system with central tube redefines efficiency. By eliminating corner rollers, friction is minimized and the system even allows gates to be bridged.
VariVent® TF traction cable: Thanks to the innovative compensation mechanism of the GKT telescopic coupling, our traction cable system does not require any tension on the tarpaulin and no annoying r
Opening from above
The world's most popular top-opening changing system! Our systems, all patented under European patents 0982466 and 1388637, set standards in terms of efficiency and user-friendline
The lightness of our systems
Our systems can easily be converted from manual operation to electric drive to give you even more comfort and efficiency. Fully automatic control via our LSR, based on te
Flexibility
Flexibility is very important to us - whether single or double wound, with drive at the end or in the middle, manually or electrically controlled: we offer you the customization options t
LSR control
In order to ensure reliable air conditioning for your stable, we offer you our tried and tested ventilation controller, which allows you to react quickly and cost-effectively to temperatu
