Hi John,
Pexto actually still makes these. All parts and tooling is available directly from them.
This machine is 3ph, 230v and has a 3/4hp motor. According to pexto the capacity is 18g and throat depth is 13”. Operating 40rpm, and the footswitch allows forward and reverse rotation. The machine weighs approximately 320 lbs, and is in excellent original condition for its age.
https://www.roperwhitney.com/product...tary-machines/