Cincinnati Milacron 273A

CINCINNATI-MILACRON/HEALD "UNIVERSAL" INTERNAL GRINDER
273A


Face Grinding Attachment (4-Position Turret Type)
SWING-AWAY Dresser
11000 RPM Cincinnati-Milacron/Heald "Red-Head"
Grinding Spindle
Coolant System (Tank & Pump)


CATALOG SPECIFICATIONS:
Swing Over Table, Workhead Parallel .......... 24.5"
Swing Inside Coolant Splash Guard .......... 20"
Swing w/Workhead @ 90-Degrees .......... 13"
Bore Length Ground, Maximum .......... 16"
Grinding Stroke, Minimum .......... .125"
Grinding Stroke, Maximum .......... 16"
Table Longitudinal Travel .......... 20"
Wheelhead Cross-Slide Travel .......... 1.5"
Workhead-Slide Travel, Positioning .......... 17.5"
Workhead Swivel Angle, Maximum .......... 90-DEGREES
Workhead Spindle Speeds, Range .......... 0 to 500 RPM
Internal Grinding Spindle Speeds .......... 17500 RPM
Grinding Table Speeds, Infinite .......... 0 to 18 FPM
Power Rapid Table Traverse .......... 18 FPM
Grinding Spindle Motor, Horsepower .......... 5 HP/3500 RPM
Workhead Chuck Motor, Horsepower .......... 1.5 HP
Workhead Chuck Motor, RPM .......... 0 to 3600 RPM
Electrical System .......... 220-440/3/60
Overall Dimensions, W x D .......... 8'0" x 7'7"
Weight, Approximately .......... 6200 LBS

OPERATION: With the FACE GRINDING Attachment this
Machine is in Effect THREE MACHINES-IN-ONE...
1) INTERNAL Grinder
2) EXTERNAL Grinder
3) FACE or ROTARY SURFACE Grinder