22147 Cincinnati Heald 273A

Listing description

#22147 Cincinnati Heald 273A Universal Internal Grinder
Sn: 43852
Model: 273A
Mfg: 1968

Max. Swing Over Table: 22”
Swing Work Head Swiveled: 90 Deg. 13”
Swing Inside Standard Chuck Guard: 21”
Angular Adjustment of Workhead: 90 Deg.
Work Head Cross Slide Travel: 17-1/2”
Max. Table Travel: 20”
Max. Grinding Stroke: 16”
Wheel Head Cross Slide Travel:1-1/2”
Center of Work Head Spindle to Floor: 43-1/2”
Dia. Of Work Head Spindle Flange: 9-5/8”

Speeds & Feeds:
Table Speed for Grinding: 0-18 FPM
Work Head Speeds: Variable
Rapid Travelers of Table: 18 FPM
One Turn of Cr5oss Feed Hand Wheel: .050 on Dia.
Cross Feed in Increments: Adjustable
At 1 or Both Ends of Table Stroke: .0001”-.0005” on Dia.
Min. Stroke: .125”
One Turn of Work Slide Hand Wheel: .100
One Turn of Table Hand Wheel: 3-3/4”

Drive:
Pump Motor, 60 Cycles A-C: 1-1/2 HP, 1800 RPM
Work Head Motor, 60 Cycles A-C: 1-1/2 HP, 1200 RPM
Wheel Head Motor, 60 Cycles A-C: 5 HP, 3600 RPM

Equipped With:
Cross Sliding Work Head, Vari-Speed Work Head, Single Point Manual Dresser, Face Stop, 12" Ext. Base, Coolant Tank & Pump, Manual or Power Table, 8200 RPM Redhead Spindle. General: Cap. of Oil Tank 11 Gallons, Length & Width of Base on Floor – 73-3/4" x 37-7/8", Net Weight (approx.) 10,000 lbs

This equipment is located in US