The solid tracks
form part of the longitudinal top members of the container and profile plates that wrap under the track plate preventing the
roof from ‘lifting’ in high wind conditions.
The roof has a lightweight
steel skin supported by hollow box section ribs giving strength and rigidity.
These are six handles
per container, two on the inner roof, four on the outer roof, these are not only used to operate the roof but are also used
as a safe means of locking.
These designs features
mean that the roof requires very little effort to operate. The rolling roof container has proved to be highly successful in
several industries especially those dealing in animal feed and those with involve the transportation of waste paper. The roof
can be fitted to any size of container which can be built either in the conventional style with channel ribs or alternatively
with smooth sides.