12.6" x 59" Shigiya (Made in Japan) High-Precision
Universal I.D./O.D. Cylindrical Grinder
Model: GUA-32-150 S/N: 38221 New: 1986
Capacity
Swing over table: 12.6"
Distance between centers: 59"
Max. grinding diameter: 11"
Wheelhead
Swivel range both right & left sides: 30 degrees each way
Spindle speed: 1,660 & 1,880 R.P.M.
Max. Stroke (manual): 8.66"
Max. Stroke, (automatic): 0.3"
Rapid traverse stroke (hydraulic) 1..57"
One revolution of handwheel: 0.05"
One division of handwheel: 0.0001"
Plunge cut infeed speed, inf. variable: 0.002" to 0.12"
Traverse cut infeed speed, inf. variable: 0.00004" T0 0.004"
Number of selectable grinding passes
before sparkout: 0 to 30 Times
Range of Spark out duration: 0 to 30 Seconds
Grinding Wheel Size (OD x Width) x ID): 14" Dia.
1" to 2" Wide
5" Bore
Work Table
Table stroke: 65"
Speed: 2 to 118 I.P.M.
One revolution of handwheel: 0.787"
Swivelling Range: 7 Degrees CCW
1 Degree CW
Workhead
Taper of Work Center: #4 Morse
(7) Spindle Speeds: 20 to 380 R.P.M.
Swivel Range toward the grinding wheel: 90 Degrees
Swivel Range toward the operator's side: 30 Degrees
Tailstock:
Taper of work center: #4 Morse
Quill Stroke: 1.18"
Approx. Dimensions: 146"L-R x 67"D X 60"H
Approx. Weight: 97000 Lbs.
Equipped With:
Swing down I.D. Grindning attachement with I.D. grinding spindle
Hydraulically actuated longitudinal table travel with
wheelhead fed at either each table reversal or with the
table stationary at the left or right hand side
Automatic grinding cycle for plunge or traverse grinding
operations including hydraulically actuated wheelhead
rapid approach and retraction, coarse and fine grind
to pre-determined stop, and individual spark-out timers
Universal motorized workhead with combinatation live/dead
spindle
Tailstock
Table swivelling angle measuring device
(1) Grinding Wheel Mount
(1) 2-point Steady Rest
(1) Angular Wheel Dresser
Magnetic Chuck
3-Jaw Chuck
External coolant pump and tank, with Magnetic Separator
1 HP 3/60/230-460 volt external Hydraulic Pump Motor & Tank
5 HP 3/60/230-460 volt wheelhead drive motor
Machine is presently wired for 220 volt operation
Special Note:
This machine has been thoroughly serviced by our staff.
The machine has been disassembled, partially repainted,
cycled and is ready for immediate delivery.
** Superb Condition & Appearance **
** Inspect Under Power in our Harrison, NJ Warehouse **
FOR MORE INFORMATION: Call Andy at 973-497-7600