On Mon, 17 Mar 2008 23:41:39 -0700, "Will"
wrote:
I need an arbor press that is larger and better quality than the toyish
1/2-ton unit we have been using, and I would like some recommendations.
My application is flattening 1/16 to 1/8 inch thick metal fixtures that are
dimensioned about 2 inch by 4 inch length and width, with a 90 degree bend
and an additional 2 by 2 square beyond the bend. Occasionally they will
be stainless, but usually they are a much softer metal.
The biggest problem I have with the 1/2 ton unit is not the pressing force.
The problem is the ram is far too small. I want a ram that is at least 2
in by 2 in, in order to be able to cover most of the metal fixture I need to
flatten under the ram in a single press. Otherwise it is too time
consuming to press so many locations on a warped piece of metal.
To get to my target ram size, what size press would I need? I am guessing
at least three tons, but maybe that size RAM will require larger?
If anyone can recommend some specific brands and models - preferably ones
that are commonly available on used market - I would appreciate references.
What should I expect to pay for a good condition used unit?
1/8" stainless may have just taken you from the rehlm of cheap arbor
press and brought you to the world of hydraulic presses. Which are
quite cheap in the powers you need.
http://www.harborfreight.com/cpi/cta...emnumber=44811
http://www.harborfreight.com/cpi/cta...temnumber=4711
Make your own frame and stick this in it
http://cgi.ebay.com/Areoquip-Press-w-Delta-Power-Hydraulic-pump_W0QQitemZ170202464559QQihZ007QQcategoryZ48718 QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
On the other hand, you can make up a shoe to go on the end of any
beefy arbor press that can be any footprint you desire. 5 ton would
be good. Maybe.
Gunner
"Pax Americana is a philosophy. Hardly an empire.
Making sure other people play nice and dont kill each other (and us)
off in job lots is hardly empire building, particularly when you give
them self determination under "play nice" rules.
Think of it as having your older brother knock the **** out of you
for torturing the cat." Gunner