A 20 ton heated rosin press creates 50,000 lbs of downward force. It can operate within 110V AC at 10 amps or more. It has four 250 watt Heaters or more. The press blocks are 9.5" x 7" and are made of 6061 aluminum. Must be some what portable. If you can build this with unlimited resources and money please let me know, I would like to speak to you.