10" x 31" CINCINNATI-MILACRON "R77" CENTERTYPE PRODUCTION UNIVERSAL CYLINDRICAL GRINDER

10" x 31" CINCINNATI-MILACRON CENTERTYPE PRODUCTION UNIVERSAL CYLINDRICAL GRINDER

New 1976, Serial No 27581, Model R77,

EQUIPPED WITH:

Infinitely Variable Hydraulic Longitudinal Table Feed

Left & Right Wheel Mounting

Swiveling Headstock w/Live & Dead Spindle

Infinitely Variable Headstock Speed Range

Coolant System (Tank & Pump)

CATALOG SPECIFICATIONS:

Swing Over Table, Maximum 10"

Distance Between Centers, Maximum 31"

Weight Capacity Between Centers 165 LBS

Grinding Wheel Diameter, Standard 16"

Grinding Wheel Width, Standard 2"

Grinding Wheel Hole Diameter 5"

Table Swivel Angle Maximum, (+/-) 10-DEGREES

Wheelhead Swivel Range (+/-) 45-DEGREES

Headstock Swivel Range 0 to 90-DEGREES

Wheelhead Rapid Advance Stroke 2"

Footstock Quill Retraction 1"

Workhead and Tailstock Center Tapers #8 JARNO

Headstock Speeds Range, Infinite 60 to 480 RPM

Table Longitudinal Feeds, Range 2 to 240 IPM

Auto-Pick In-Feed Diameter Reduction .0002 to .0016 IPR

Grinding Wheelhead Spindle Motor 4 HP

Workhead Motor 1 HP

Hydraulic Motor, Horsepower 1 HP

Weight, Approximately 5300 LBS