The are a few online training companies where you logon to their CATIA system via something like terminal services. This is great because you do not need a seat of CATIA$$$.
I believe CADPO is one of them, however I cannot remember the web address off the top of my head.
After seeing the maintainence performed on a Verson bladder press it is most likely easier to buy a press than to engineer your own. What size of parts are you forming?