LITIO 2.0 is a sheet metal add-on for AutoCAD, GStarCAD, ZwCAD & BricsCAD [and cadmate] that calculates and draws the flat sheet development of ducts, rectangle-to-round transitions, cylinders, cones, pipe intersections, connections, Ys, elbows, etc.
LITIO 2.0 is listed...
The program is ideal for a company that makes hoppers or Ys of different sizes and measures. And its price is very convenient. ... It is very easy to use: anyone with a notions of metalworking and CAD can handle it. ... I use it frequently and It always does the job for me. Alex Gamper
Jona - Switzerland