A Tension Door for Semi-Permanent Structures

The Clamshell Door System is designed for use in all types of structures and is ideal for military applications . The modulaar design increases the useable space and the flexible opening allows for quick access to the interior. The Clamshell Door System is the perfect solution to accommodate large military vehicles, aircraft and equipment.

Operated by an automatic, electric (400V) winch system, personnel can easily adjust the size of the opening of the door. Plus, during a power failure, the door can be opened manually.