Equipped With

273A HEALD INTERNAL GRINDER

New 1981

SPECIFICATIONS:
Max swing 24 1/2
Max swing inside chuck guard 18
Table travel 20
Grinding stroke 16"
Swivel of workhead 0-90 degrees
Workhead cross travel 17 1/2
Grinding spindle speed 11,000 rpm
Wheel slide feed (automatic or manual) .0001 - .0005
Wheel slide minimum stroke .125
Workhead speeds (reversible & variable) 50-500 rpm
Table speeds 0 - 18 fpm
Wheelhead motor 5Hp 220/440v
Wheelhead crosslide 1 1/2
Workhead to wheelslide distance 41 1/16 (extended bridge)
Hydraulic oil capacity 11 gallons
Dimensions 108 x 91 x 69 high
Weight 6,800 lbs.