GSU-30B

CNC Universal Grinder Featuring Fanuc CNC Control

The Shigiya GSU-30B is a CNC universal grinder that combines advanced control with mechanical precision. Powered by Fanuc CNC control, it offers smooth operation and simple programming. Operators can quickly adjust grinding parameters and reduce setup times. This makes the GSU-30B an ideal choice for shops that need fast changeovers and dependable repeatability. Because of its intuitive controls, the GSU-30B fits seamlessly into both small batch and continuous production lines.

Multi-Process Grinding for Efficiency

This CNC universal grinder supports multi-process grinding in a single setup. It handles external, internal, and face grinding without the need to move the part between machines. This not only saves time but also helps maintain part accuracy. Furthermore, the multi-process system increases workflow efficiency by reducing tool changeovers. As a result, manufacturers can complete complex parts faster and with greater consistency.

Hydrodynamic Spindle for Stable Performance

The GSU-30B uses a hydrodynamic spindle, which minimizes vibration and improves grinding stability. This technology ensures smooth wheel rotation and even pressure on the part. Because of this, the grinder delivers consistent surface finishes and helps extend wheel life. Additionally, the hydrodynamic design reduces maintenance by eliminating direct contact wear. This means lower long-term costs and less downtime for your operation.

High-Precision Grinding with Polygonal Capability

Designed for precision, the GSU-30B offers polygonal grinding to produce non-circular shapes like hexagons or cam profiles. These advanced grinding tasks can be completed with minimal effort, giving users flexibility for specialized jobs. High-precision grinding allows for tight tolerances and clean surface finishes—key for industries such as aerospace, automotive, and tool manufacturing.

Versatility with Swing Over Table

The machine offers a swing over table of 300 mm (11.81 inches) and center distances from 500 mm to 1,500 mm. This flexibility supports a wide range of workpiece sizes. As a result, the GSU-30B suits job shops and production lines that handle varying part sizes. Combined with its compact footprint and strong build, this grinder delivers accuracy, speed, and ease of use in one platform.