Patented high speed door systems
Due to the EFA Soft Touch System (patent pending), all of your demands regarding a door curtain which remains inherently stable and unaffected by draft air and pressure differences, offering high speed, easy manual opening if necessary as well as collision and operator protection, are fulfilled in a unique way.
This innovative technology combines the tensioning of the door curtain and the weight counterbalance with a collision and crash detection in one integrated system. In contrast to other constructions, the separated snap-in connections of the EFA-SRT-Soft Touch are reunited when they reach their lower end positions. This results in superior functionality, absolute operational safety and a legendary longevity. Recommended for applications with a high access frequency of staff.
