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12" x 59" Shigiya #GUA-30-150, high-precision ID/OD, #4MT, s/n #360032, '86, #156178

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General Specifications

Swing: 12.0"
Centers: 59.0"
Manufacturer: shigiya
Model: GUA-30-150
Stock #: 156178
Price: Request a Price

Dealer Information
Machinery Values Inc logo
Machinery Values Inc
401 Supor Blvd.
Harrison, NJ 07029-2059
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Contact: Andrew Valitt
Tel: 973-497-7600
Fax: 973-497-7501
Gold Level Dealer Since 1997

View our Equipment Listings

Detailed Product Description

12" x 59" Shigiya (Made in Japan) High-Precision Universal I.D./O.D. Cylindrical Grinder

Model: GUA-30-150 S/N: 360032 New: 1986


Swing over table: 11.8"

Distance between centers: 59"


Swivel range both right & left sides: 30 degrees each way

Spindle speed: 1,563 R.P.M.

Max. Stroke (manual): 6.9"

Rapid travers (hydraulic) 1.6 I.P.M.

One revolution of handwheel: 0.04"

One division of handwheel: 0.0001"

Plunge cut infeed speed, inf. variable: 0.0008" to 0.006"

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): 16" Dia. x 1" to

2" Wide x 5" Bore

Work Table

Speed: 2 to 118 I.P.M.

One revolution of handwheel: 0.787"

Swivelling Range: 7 Degrees CCW

1 Degree CW


Taper of Work Center: #4 Morse

(7) Spindle Speeds: 29 to 363 R.P.M.

Swivel Range toward the grinding wheel: 90 Degrees

Swivel Range toward the operator's side: 30 Degrees


Taper of work center: #4 Morse

Quill Stroke: 1.2"

Approx. Dimensions: 146"L-R x 67"D X 60"H

Approx. Weight: 9,000 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



Table swivelling angle measuring device

(1) Grinding wheel mount

External coolant pump and tank

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 **