following are a few design references, we could export the drawings parts to 1:1 scale DXF/DWG format for greater compatibility.
CEB manual press
https://grabcad.com/library/ceb-manual-press-1
Concrete block press CETA-RAM
https://grabcad.com/library/concrete-block-press-ceta-ram
The manual CETA-RAM CEB press
https://dl.dropboxusercontent.com/u/35985762/The%20CETA%20RAM%20Block%20Press.pdf