GPES-30

CNC Eccentric Grinder with Versatile Radius Traverse Function

The Shigiya GPES-30 stands out as a precision-engineered CNC eccentric grinder built for advanced performance. It is designed to produce highly accurate components, especially those requiring eccentric or irregular shapes. Thanks to its radius traverse function, operators can machine complex profiles efficiently and without secondary operations. This feature adds flexibility to the grinding process, which helps reduce downtime while increasing output. Additionally, the radius traverse system enables more detailed and intricate work. As a result, users can meet strict geometric specifications on a variety of parts.

Polygon Grinding Machine for Non-Circular Forms

While it excels at eccentric grinding, the GPES-30 is also a powerful polygon grinding machine. It easily handles the production of shafts and workpieces with non-circular cross-sections. Whether you’re producing splines, couplings, or cam shapes, this machine ensures tight tolerances and smooth finishes. Moreover, its CNC capabilities allow for seamless transitions between profiles. This helps reduce manual intervention and makes production faster and more reliable. With the GPES-30, complex geometries become simple to achieve—without sacrificing quality.

High-Precision CNC Grinder with Maximum Stability

As a high-precision CNC grinder, the GPES-30 delivers excellent accuracy for industries that require consistent part quality. The machine’s rigid frame design and vibration-dampening structure provide stability during prolonged use. Combined with a powerful grinding spindle, the system maintains roundness and finish even under heavy loads. Because of its dependable structure, the GPES-30 excels in both small-batch custom runs and high-volume production. From aerospace components to automotive parts, this grinder performs with excellence.

Compact, Capable, and Ready for Production

With a swing over table of 300 mm and center lengths up to 630 mm, the GPES-30 handles various part sizes with ease. Its weight capacity of 66 lbs is ideal for medium-duty applications. Despite its compact footprint, the machine includes robust power through a 15 kW spindle motor, enabling efficient material removal on hardened steels and alloys. Furthermore, the GPES-30’s user-friendly CNC control helps operators quickly switch between part programs. That reduces setup time and increases throughput, especially in busy production environments.