sales@libertymachinery.com

847-276-2761

Shigiya Grinder GP-20/50A | 8″ x 20″ – #49208

Liberty Machine # 49208 Category Make

Click HERE if you have a Shigiya Grinder to sell.

New – 1996
Serial No. 060185
SPECIFICATIONS:
Swing Over Table…………7.87″
Distance between Centers…………19.69″
Table Stroke – Maximum…………11.9″
Grinding Diameter – Maximum…………7.87″
Load between Centers – Maximum…………44 Lbs.
Grinding Wheel Diameter…………12.5″ Min. – 15.9″ Max.
Wheel Width – Maximum…………1.96″
Grinding Wheel Bore Shigiya grinder…………5″
Peripheral Grinding Wheel Speed…………108 FPS
Grinding Wheel Spindle Motor…………5HP
Wheelhead Feed…………6.4″
Wheelhead Rapid Traverse Distance…………1.8″
Auto Infeed Total Movement…………0.03937
Plunge Cut Auto Infeed Speed…………0.00015 – .118 Min.
Plunge Cut Spark Out Range (Sec)…………0 – 99 Sec
Traverse Cut Auto Infeed Amount…………0.000078 – 0.0078
Headstock (Rotating & Dead)
Headstock Swivel…………120 Deg.
Headstock Speed – Variable…………77 – 650 RPM
Center Taper…………MT No. 3
Tailstock Spindle Stroke Distance…………0.78″

Shigiya Grinder GP-20/50A EQUIPPED WITH:
Hydraulic Automatic Wheel Infeed
Hydraulic Rapid Wheel Infeed
Hydraulic Automatic Table Traverse
Infeed timer (workhead) In Traverse Cut Auto-Grinding
Infeed timer (footstock) In Traverse Cut Auto-Grinding
Spark-Out Timer, Spark-Out Counter
Table Dwell (Tarry)
Angular Table Setting Vernier with Mitutoyo Gauge
Grinding Wheel Spindle Lubrication Unit
(3) Steady Rests
(1) Table Mount Single Point Dresser
Hydraulic Pump & Tank
Coolant System with Magnetic Separator and Oil Skimmer
Mist Collector with Hood
Books, Manuals & Drawings

*Preliminary Specifications Subject to Verification

The Shigiya grinder is a crucial machine tool used in precision engineering. It facilitates the grinding of cylindrical and conical surfaces on workpieces with high accuracy and consistency. Equipped with a rotating abrasive wheel, it effectively removes material, creating fine surface finishes and achieving tight tolerances. Industries such as aerospace, automotive, and manufacturing heavily rely on cylindrical grinders to produce shafts, rods, and other cylindrical components. The Shigiya grinder plays a vital role in enhancing productivity, ensuring top-notch quality, and meeting stringent engineering requirements. As a result, the cylindrical grinder remains a cornerstone in modern manufacturing processes, providing the essential means for achieving precision and excellence.

Click HERE and HERE if you would like to read more about cylindrical grinding machines.

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