Now that things have slowed down I have time to build a 150 ton 4 foot wide press brake. Been looking around for a good deal on a couple used matching cylinders (such as e bay and google search) but to no avail. I found an online company in florida called FOX pressbrakes that makes their on cylinders and was quoted a price for $1,200 for a 100 ton cylinder (they dont make anything around a 75 ton).
Still a little more than I hope to spend so I am checking to see if anyone out their in cyberspace has any leeds to a couple used double acting cylinders around the 75 ton range with an operating pressure of 10,000 psi.
I will post pictures of the build as it progresses.