Shigiya gu-20 50a 1994 OD grinder with glass scales, digital readout

Shigiya gu-20 50a 1994 OD grinder with glass scales, digital readout

Name: Shigiya gu-20 50a 1994 OD grinder with glass scales, digital readout
Brand: SHIGIYA
Availability: InStock

Brand

SHIGIYA

Location

Illinois

Specifications
Files & Videos

Dimensions	3.93 x 19.69" (100mm x 500mm)
Internal Griding Attachment	no
CNC Control	no
Dresser (Yes/No)	yes
Gauging (Yes/No)	yes
Plunge (Yes/No)	yes
1994 Shigiya GU-20/50A Universal Cylindrical Grinder (Serial Number: 040235), equipped with factory and aftermarket enhancements including glass scales, a digital readout (DRO), and a steadyrest, are outlined below: Core Specifications Machine Type: Universal Cylindrical Grinder (I.D. / O.D.) Swing Over Table: 7.87" (200 mm) Distance Between Centers: 19.69" (500 mm) Maximum Grinding Diameter: 3.93" (100 mm) Maximum Load Capacity Between Centers: 44 lbs (20 kg) Wheelhead & Grinding Wheel Grinding Wheel Size (O.D. × W × I.D.): 12" to 14" × 1" to 2" × 5" Bore (305 mm × 25 mm × 127 mm) Wheelhead Swivel: ±30° Maximum Wheelhead Stroke: 8.5" Infeed System: Type "A" Automatic Hydraulic Infeed (supports plunge grinding, automatic cycle traverse, and spark-out capabilities) Wheelhead Spindle Motor: 3 HP to 5 HP Table & Workhead Table Swivel Range: +9° to -5° (allows precision taper adjustments via dial indicator/vernier scale) Longitudinal Table Speed: Variable from 2" to 160" IPM Workhead Taper: MT No. 3 (or MT No. 2 depending on exact workhead option configuration) Workhead Speed Range: 77 – 650 RPM (pulley adjustable configuration) Specialized Configuration & Included Accessories Linear Feedback System: Equipped with high-precision glass scales coupled to a multi-axis Digital Readout (DRO) for tight-tolerance manual sizing and coordinate verification. Work Support: Includes a dedicated steady-rest to minimize deflection when grinding long or slender workpieces between centers. Hydraulics & Cycle Management: Automatic fine feed adjustment, adjustable spark-out timer (0 to 30 seconds), table dwell controls, and hydraulic rapid wheel retraction. Dimensions: 80" Wide × 80" Deep (2,032 mm × 2,032 mm) Weight: 2,226 lbs (1,010 kg) FOB: Wood Dale IL 60191 (can recommend local rigger) Any questions, please ask.