Used SHIGIYA G-30 Cylindrical Grinder 1500mm | Japan

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Product Highlight

Used SHIGIYA G-30 is a Japanese conventional precision cylindrical grinder designed for accurate external grinding of shafts, rollers and other cylindrical components. This machine offers a 300 mm-class swing and approximately 1500 mm between-center capacity, making it particularly suitable for medium and long workpieces. Its hydraulic table movement, manual handwheel operation and digital readout provide a practical solution for job shops, maintenance facilities and precision machining operations.

Product Description

Used SHIGIYA G-30 precision cylindrical grinder from Japan, configured for long-shaft and external cylindrical grinding applications. Featuring a 300 mm-class swing and approximately 1500 mm work capacity, this conventional hydraulic grinder is well suited for precision machining of shafts, rollers, spindles and other cylindrical components.

Technical Specifications

Specification	Details
Brand	SHIGIYA
Model	G-30
Machine Type	Conventional / Hydraulic Cylindrical Grinder
Country of Origin	Japan
Machine No.	2180090
Nameplate Manufacture Date	2018-03
Swing Over Table	Approx. Ø300 mm
Center Distance / Work Capacity	Approx. 1500 mm
Grinding Type	External Cylindrical Grinding
Workpiece Support	Between Centers
Table Drive	Hydraulic
Grinding Wheel OD	Approx. Ø405 mm*
Grinding Wheel Bore	Approx. Ø152.4 mm*
Workpiece Capacity Between Centers	Up to approx. 130–150 kg*
Table Swivel	Available for taper grinding / adjustment*
Workhead	Swiveling type*
Digital Readout	Equipped
Coolant System	Equipped
Lubrication System	Equipped
Machine Condition	Used
Availability	Subject to stock

* Reference specifications based on comparable SHIGIYA G-30/G-30B series machines; final configuration should be verified before purchase.

Typical Applications

Used SHIGIYA G-30 cylindrical grinder is suitable for precision external grinding of medium and long cylindrical components, particularly where stable dimensional accuracy and consistent surface finish are required.

Typical applications include:

- Precision shaft grinding

- Motor and transmission shafts

- Hydraulic and pneumatic rods

- Machine tool spindles

- Rollers and cylindrical sleeves

- Gear shafts and stepped shafts

- Automotive drivetrain components

- Industrial machinery components

- Repair and rebuilding of precision shafts

- Small-batch and job-shop cylindrical grinding

FAQ

What is the workpiece capacity of the SHIGIYA G-30?

This machine is configured for approximately 1500 mm between-center work capacity, making it suitable for grinding relatively long shafts, rollers and similar cylindrical components. Final usable grinding length depends on the workholding setup.

What is the swing over table?

The G-30 is a 300 mm-class cylindrical grinder, with approximately Ø300 mm swing over table, consistent with published SHIGIYA G-30 series specifications.

What kinds of parts can this SHIGIYA cylindrical grinder process?

It is commonly suitable for external cylindrical grinding of shafts, spindles, rollers, sleeves, hydraulic rods, transmission shafts and other precision cylindrical components.

Is this a CNC cylindrical grinder?

No. This machine is a conventional hydraulic cylindrical grinder with manual handwheel operation and a digital readout. Buyers requiring a CNC cylindrical grinder should distinguish it from SHIGIYA GPL, GPS, GPH and other CNC series.