Screw Machine Engineering | Champion Screw | Wixom MI
Acme-Gridley 1-1/4" RB-8 REBUILT | Used Screw Machines | Graff-Pinkert.com
Acme Gridley Multi-Spindle Screw Machines | Cox Manufacturing Company
Acme-Gridley 2-5/8" RB-6 | Used Screw Machines | Graff-Pinkert.com
Was told to post this here. Its a Acme Gridley Screw Machine from between 1930's -1950's. We have about 10 of these in our shop. One specifically runs over a million parts