DT panels without frames are installed on posts.
The posts and panels are polyester powder coated.
They are suitable for the applications where flexion and oscillation are within acceptable limits and so omission of frames is allowed.
Double wire mesh panels with regular mesh size is preferable, although smaller mesh sizes are also available.
In these systems, panel sizes can be conveniently adjusted on site and they have the advantage of low cost. On the other hand, they may not fully comply with machine safety regulations.
These systems also have shorter delivery time, as dimensional sensitivity is lower.