Heald 273A

Swing over table: 24"
Swing work head swiveled: 90 degrees
Swing inside standard chuck guard: 17.5"
Angular adjustment of work head: 90 degrees
Work head cross slide travel: 17.5"
Maximum table travel: 20"
Grinding stroke maximum: 16"
Wheel head cross slide travel: 1.5"
Center of work head spindle to floor: 43.5"
Diameter of work head spindle flange: 9.625"
Table speed for grinding: 0–18 FPM
Work head speeds: Variable
Rapid traverse of table: 18 FPM
One turn of cross feed hand wheel: 0.050" on diameter
Cross feed increments: 0.0001"–0.0005" on diameter
Minimum stroke: 0.125"
One turn of work slide hand wheel: 0.100"
One turn of table hand wheel: 3.75"
Pump motor: 1.5 HP, 1800 RPM
Work head motor: 1.5 HP, 1200 RPM
Wheel head motor: 5 HP, 3600 RPM
Capacity of oil tank: 11 gallons
Base length x width: 73.75" x 37.875"
Approximate weight: 10,000 lbs
Cross sliding work head
Variable speed work head
Extended base
Standard flange type work head
Forward & reverse work head
Attached electrical
Plunge feed with table lockdown