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Thread: Hydraulic press modifications
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7th February 2023, 04:12 AM #1Most Valued Member
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Hydraulic press modifications
In the U.S. we have access to a line of cheap imported tools of every description sold by Harbor Freight. Their 20 ton hydraulic press is a popular item, although it leaves a lot to be desired in its standard form. While it would probably would have bee smarter to just buy a better press to start with, I made a number of upgrades to mine instead. Here they are for any who might be interested.
Air/hydraulic jack, table winch, guide rollers, casters, pinned table plates, release knob, grade 8 frame bolts, finger brake, support pin shaft collars.
Also, I have found it obnoxious to give up my ability to use my press when it is occupied by my Swag finger brake. As useful as the brake is, it is tiresome to have to uninstall it every time the press is needed as a press.
I'm currently fixing this problem. If you have a winch installed to raise and lower the deck, as I do, my fix is to lower the existing deck (table) way down, and fabricate a second deck from a length of channel. It can be quickly inserted above the brake in the frame and used for pressing. The second deck can be made as sturdy as necessary for the pressing you intend to do. Use a wooden block to raise the support surface as needed, and to distribute the pressure. I'm using 4" x 7.25 channel, which is in the process of being delivered. See second image.
Attached Images
- press mods.jpg (276.6 KB)
- with spacer block.jpg (190.8 KB)
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