Unison Dedtru Centerless Grinding Machine

Screen Shot 2015-11-19 at 10.11.03 AM Harig Machine Base

Ref #: 3664 Model: 612 S/N: 5977 Mfg: 1972
 Vertical Working Height Regulating Roll  10″
Cross Feed Travel  6 3/4″ 
Longitudinal Travel  12″ 
Table Size  6″ x 12″ 
Workpiece Size:   
O.D. Work with Basic Equipment  1/4″ to 1 1/4″ 
O.D. Work w/Standard Optional Accessories  0.031″ to 5″ 
I.D. Work – Maximum O.D.  3″ 
   
Maximum Wheel Diameter  8″ 
Maximum Wheel Length  3″ 
Approximate Machine Weight  1,500 lbs. 

Equipped With:

  • Shown with Unison Model “C” Ded-Tru Centerless Grinding Unit – Designed to do through feed, O.D., I.D. and second operations
  • Regulating Roll with its Own Self-Contained DC Drive Controller.  Regulating Roll Size 4″ x 4″ 
  • Harig #612 Surface Grinder Base
  • Coolant System
  • Hole Through the Column for Thrummed Grinding
  • 1.5 HP “Pope” Style “P 32 TH” Spindle (s/n: E72 13)
  • 3/60/230-460 volts
  • Machine is presently wired for 460 volts

Price:  FOB, New Jersey    On Request