276 HEALD "PLAIN" EXTENDED-BRIDGE INTERNAL GRINDER

#276 HEALD "PLAIN" EXTENDED-BRIDGE INTERNAL GRINDER
Serial No 40430, Model 276, Series "PLAIN"

EQUIPPED WITH:
72" Extended Bridge (Swivelling-Type)
12" 6-Jaw Chuck w/Jaws - Wheel Dresser - Steady Rest
12000 RPM Heald "Red-Head" Grinding Spindle
Coolant System (Tank & Pump)

CATALOG SPECIFICATIONS:
Swing Over Table, Maximum .......... 16"
Swing Inside Coolant Splash Guard .......... 16"
Bore Diameter Ground, Minimum .......... .125"
Bore Diameter Ground, Maximum .......... 8.5"
Bore Length Ground, Maximum .......... 12"
Table Longitudinal Travel .......... 30"
Hole Thru Workhead Spindle, Diameter .......... 1.625"
Bridge Grinding Angle, Maximum Included .......... 17-DEGREES
Workhead Swivel Angle, Maximum .......... 60-DEGREES
(4) Workhead Spindle Speeds, Range .......... 133 to 400 RPM
Grinding Table Speeds, Infinite .......... 0 to 20 FPM
Roughing Cross Feed, Range .......... .0001" to .001"
Finishing Cross Feed .......... .0001"
Grinding Spindle Motor, Horsepower .......... 5 HP/3600 RPM
Workhead Chuck Motor, Horsepower .......... 1.5 HP
Overall Dimensions, L x W .......... 14'9" x 5'6"
Weight, Approximately .......... 13000 LBS
F.O.B. OUR WAREHOUSE
Swing Over Table, Maximum: 16"
Bore Diameter Ground, Minimum: 125"
Bore Diameter Ground, Maximum: 8.5"
Bore Length Ground, Maximum: 12"
Table Longitudinal Travel: 30"
Workhead Swivel Angle, Maximum: 60-DEGREES
Grinding Table Speeds, Infinite: 0 to 20 FPM
Roughing Cross Feed, Range: 0001" to .001"
Finishing Cross Feed: 0001"
Grinding Spindle Motor, Horsepower: 5 HP/3600 RPM
Workhead Chuck Motor, Horsepower: 1.5 HP
Weight, Approximately: 13000 LBS