What is a unistamp?

[IntrstlarOvrdrve]

This popped up on a local for sale page, it doesn't offer any description other than unistamp. I'm curious as to what it is, google didn't help me. Is it just a stamping machine?

 

[Maui]

That looks like it might be a punch press.

 

[jdepiero]

it is a punch press. probably a 1 ton