Highlights

Builds both helices, crossovers and outfeed from levels, pitch and tower spacing, and counts the trays
When the trays do not fit, reports what each dimension alone would need
Tension of every link with the drive split that keeps the chain taut, plus guide, pin and pad loads
Start-up of the loaded line with two speed-controlled motors, trip torques and a pneumatic take-up
Room U-value and heat gain; save inputs on your computer or in your cloud

A question it answers

Do 900 trays fit on an 11-level, 6 m spiral, and is a 6 kN take-up cylinder enough to keep the loaded chain from going slack at start-up?

What you put in

Levels, level pitch, tower spacing b, row spacing a, outfeed length c, chain pitch and sprocket teeth, tensioner and inside-motor levels; tray count, links per tray, chain/tray/product masses; room clearances, insulation material and thickness (or a U-value), temperatures, outfeed hole; friction, guide share, pad spacing and area, drive split (computed or typed), cylinder force, breaking load; loop time, ramp, trip torques, stiffness, damping, time step.

What you get

3D layout with trays and the room, plan view; chain length, links, tray capacity and fill; per-dimension fit table when the trays do not fit; tension per link (chart, 3D colour, CSV), peak/minimum, slack, drive forces and split, guide/pin loads, pad pressure; start-up time series (speed, torques, tension, take-up) with verdicts and 3D playback; room area, U-value and heat gain.