271 HEALD SIZEMATIC INTERNAL GRINDER

271 HEALD SIZEMATIC INTERNAL GRINDER

S/N 49110 Year: 1981

STANDARD CATALOG SPECIFICATIONS

CAPACITY
Swing over table diameter (straight work)............... 26"
Swing inside standard guard............................. 16"
Maximum length of hole.................................. 5"
Maximum diameter of hole................................ 5 1/2"
Minimum diameter of hole................................ 1/8"
Maximum included angle, degrees......................... 60
Diameter of work head spindle flange.................... 9 5/8"
Table travel............................................ 16"
Capacity of oil tank, gallons........................... 15

SPEEDS & FEEDS
Work head speeds. . .......................... Infinite variable
One turn of cross feed hand wheel............. .060 on diameter
Wheel wear compensation on diameter........... 0 to .004"
Maximum power cross feed...................... .042 on diameter

DRIVE
Work head motor, standard voltages, 60 cycles
................................ Infinite variable, Reliance SP500
Oil pump motor................................ 2 HP, 1800 RPM
Wheel head motor.............................. 5 HP, 3600 RPM

GENERAL DATA
Floor space................................... 93" x 85"

EQUIPPED WITH
Sizematic feed box.
Single point diamond dresser.
All trip dogs.
Coolant pump and tank.
Red Head grinding spindle your choice of RPM.
Spark out timers.

This machine will be remanufactured back to new machine specifications using Allen Bradley Controls and Reliance Drive on the work head.

Specifications are deemed accurate, however, subject to
verification or prior sale.