That definitely looks interesting Adam and would certainly speed things up. Does seem to depend a bit on your supers being fairly uniform in width. I think the claimed 30 frames in 5 minutes will be a 2 man job....
I need a lot of wax for foundation exchange so heat gun is not a good option for me. Plus I like to say to my customers that no heat was used in the extraction process
Apart from my steam knife, which at current electricity prices is tooo expensive to use, the fastest uncapping tool I've found is what is colloquially known as a backwards uncapper as you draw it towards down the frame in one fluid motion. They have various widths including a full frame size. However as frames are often uneven I find the half sized one ideal. Can uncap and add to centrifuge a full super every 8-9minutes. It's 2 draws per side. But you will also need a cappings tray to let excess honey drain through for collection (or press out). About 5% of honey is left in the cappings.