Does anyone know anything about these hydraulic punches?

mark_b · Jun 22, 2021

They are for sale he says they use ironworker punches and will punch 3/4 plate up to 1 1/8 hole.
But I do not know MFG what size hydraulic pump I would need…

I have searched google images I can not find any info on them.

bsg · Jun 23, 2021

mark_b said:
They are for sale he says they use ironworker punches and will punch 3/4 plate up to 1 1/8 hole.
But I do not know MFG what size hydraulic pump I would need…

I have searched google images I can not find any info on them.
View attachment 323378

They look like portable beam punches, lots of sources out there.......

Kevin

mark_b · Jun 23, 2021

I was looking at buying a 100 ton punch from China CH-100 but these came up for sale.
Some of the pumps I see with these big portable punches are expensive.
I want to punch 30 mm hole in 3/8” but I would like the option to punch ¾” steel.

BT Fabrication · Jun 23, 2021

pumps arent terrible to source. just $$$ in the $1000+ range. most likely 3000psi

bsg · Jun 23, 2021

mark_b said:
I was looking at buying a 100 ton punch from China CH-100 but these came up for sale.
Some of the pumps I see with these big portable punches are expensive.
I want to punch 30 mm hole in 3/8” but I would like the option to punch ¾” steel.

I have a Roper Whitney HP535W C-Frame Hydraulic Punch available!

It will do 30mm in 3/8 according to a punch calculator, IIRC, this punch is rated for 35 ton capacity?

Here's a link to the info......it will need a good cleaning and TLC!

https://www.practicalmachinist.com/...0-wet-belt-sander-f-s-373466/?highlight=punch

Kevin

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Does anyone know anything about these hydraulic punches?

mark_b

Aluminum

bsg

Titanium

mark_b

Aluminum

BT Fabrication

Titanium

bsg

Titanium

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