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Used

USED 1985 SHIGIYA GUA-30-60

Massachusetts, United States

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63Listings|3Followers
Overview
Universal Cylindrical Grinders

Shigiya Model GUA-30.60 12" x 24" Hydraulic Universal Cylindrical Grinder, Table Wheelhead & Workhead Swivel, 14"Dia. Wheel, Auto Infeed, Plunge Infeed, Rapid Wheelhead Advance/Retract, Sparkout, Live/Dead Workhead Spindle, New 1985.

Specs
Swing
11.8"
299.72 mm
Centers
24"
609.6 mm
Workhead Speed
252 RPM
252 RPM
Grinding Wheel Dia.
14"
355.6 mm
Plunge (Yes/No)
'Yes'
'Yes'
Weight
6,954 lb.
6,954 lb.

1-(used) Shigiya Model GUA-30.60 12" x 24" Universal Cylindrical Grinder, New 1985.

SPECIFICATIONS:
Swing.......................................................... 11.8"
Distance between centers......................................... 24"
Longitudinal table speed.............................. 2" TO 160" ipm
Table swivels (total)........................................ 10 deg.
Max. stroke of wheelhead (manual)............................... 6.9"
Rapid traverse (hydraulic)...................................... 1.6"
Max. auto infeed stroke......................................... 0.4"
Auto infeed rate................................... 0.00004" TO .004"
Plunge infeed........................................ 0.0008" TO .06"
One rev. of handwheel.......................................... 0.04"
Handwheel, fine feed by micrfeed............................. 0.0001"
Wheelhead swivels left & right............................... 30 deg.
Grinding wheel size............................ 14" x 1"-2" x 5" bore
Grinding wheel speeds (2)............................ 1,675/2,013 rpm
Workhead spindle taper......................................... #4 MT
Workhead spindle speeds (9)............................ 13 TO 252 rpm
Workhead swivelling range (total)........................... 120 deg.
Tailstock spindle taper........................................ #4 MT
Tailstock spindle travel........................................ 1.2"
Weight (approx.)........................................... 6,954 lb.

Equipped With

Hydraulic operation featuring:
Power table traverse
Adjustable table dwell
Auto infeed
Dual rate (coarse/fine) plunge infeed
Rapid wheelhead advance & retraction
Independent sparkout timers for auto infeed & plunge
grinding operations
Wheelhead features hydrostatic bearing design
(auto-pressure lubricated)
External hydraulic system
Automatic lubrication system
Dual live/dead workhead spindle

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