With their radius-fold gym dividers, Draper achieves a curve with a single piece of curtain by segmenting the drive pipe with double universal joints, while others use single universal joints.
The accordion fold–up action is accomplished by lift cables passing through grommets as the bottom tube is raised. It folds and unfolds without any horizontal cables, ropes or pulleys.
The curtain seams are vertical and electronically welded with a 1″ full contact weld.
Outer edge hems are triple turned with double welds. Total hanging weight is, on average, 1/2 pound per sq. ft. The stacking dimension is 30″.
A minimum of 6″ of clearance is required between vertical edges of adjoining curtains and fixed objects. However, we suggest you allow larger openings spaced periodically around the radius of the track to enable access to and from the courts.
An electric winch is provided with radius-fold gym dividers.